ACB masterpact (Circuit Breakers)

ACB masterpact (Circuit Breakers) SM6 switchgear (Circuit Breakers) MCB MCCB (Circuit Breakers) Compact 80 1250 (Circuit Breakers) ACB masterpact (Circuit Breakers) .............................................................................

Masterpact: presentation 035928PC Masterpact circuit breakers are used to protect and control low-voltage distribution systems They may be installed in main LV switchboards (incoming units, main and secondary outgoers) Masterpact is a complete range offering a large selection of performance levels: c ratings from 800 to 6300 A AC, from 1000 to 8000 A DC; c breaking capacity from 40 to 150 kA rms; c operational voltages 690 V AC, 1000 V DC Many versions c or poles; c fixed or drawout versions; c current-limiting version up to 2500 A; c wide range of control units offering multiple functions Circuit breakers designed for all applications c 1000 V AC version; c DC version; c anti-corrosion version; c source-changeover version; c merchant-marine and military versions Masterpact circuit breakers comply with all major international standards and meet T2 tropicalisation criteria front face 12 13 E28760 c "charged" charged c "discharged" discharged 13 main-contact position indicator c "OFF" (O); 10 c "ON" (I) 11 E28761 14 opening push-button (O) closing push-button (I) keylock for "connected", "disconnected" or "test" position door interlock stored-energy-mechanism charging handle operations counter "open" position keylock racking handle storage functional position indicator: "connected", "test" and "disconnected" 10 controls on fixed chassis (accessible with cubicle door closed) 11 padlocking facilities for "connected", "disconnected" or "test" position 12 stored-energy-mechanism status indicator O OFF I ON E28791 14 fault-trip indicator/breaker reset button LV circuit-breaker: blue figures Enclosure: red figures M63 M50 M40 M08 àtoM32 M32 M08 IG LI L G off LIG I reset V push to reset LG MERLIN GERIN masterpact I O I3 I2 I1 90% push OFF I push ON STR 58 UE M32 H1 Ui 1000V 50/60Hz Ue 380/440V 480/690V Icu 100kA 85kA Ics 100kA 85kA Icw 75kA 1s 50% IEC 947-2 discharged 20% Ir Io %Ir 92 95 60 98 30 85 0.5 105 88 0.8 0.63 90 tr xIo xIn Im I Ir : t Ir fault 1 on I t off 10 xIo 12 17 22 off xIn tr th : Ih 600 800 500 Ih 400 Im fault tm fault th T th 4 3 1 on I t off 1000 320 250 I i +S– 1200 A Ic1 –T+ R Ic2.8 93 95 98 85 86 85 test F 00000 Im : 480 15 at 1,5Ir tm.4 1.5 120 O OFF 240 Reduced dimensions c AC circuit breakers: v a single frame size from 800 to 3200 A, v common height and depth from 800 to 6300 A; c DC circuit breakers: v common height and length from 1000 to 8000 A for operational voltages of up to 500 V DC, v common height and length from 1000 to 4000 A for operational voltages greater than 500 V DC xIr 95 xIr test connected test disconnected Merlin Gerin 015159 10 drawout version 10 arc chute cover auxiliary terminal shield auxiliaries connection block fixed chassis safety shutters arc chute remote control voltage release motor for electrical charging of stored energy mechanism control unit (AC system) front cover Merlin Gerin E29490 Masterpact: presentation safety and reliability c reduced, simple maintenance (main contacts easily accessible, with wear indication feature); c double insulation from the front face; c positive contact indication; c auxiliary devices can be fitted on site without adjustment; c fewer parts than conventional ranges (by a factor of 5-10); c a trip interlock ensures that the circuit breaker is open during connection and disconnection; c connection to top or bottom terminals; c fully tropicalised as standard STR 58 U stored energy operating mechanism 50% 20% 0.8 0.63 90 xIo tm Im 1.5 τ tr I Ir fault Im : Ih th : th 2 off on I2t 10 14 19 22 Max xIn Ih 1200A Max th 600 500 800 400 Im fault tm fault xIr 12 Ir : tr 320 250 I i overcurrent + – – + test A Ic2 Ic1 86 93 95 98 xIr T 1000 1200 on I2t 85 ground Masterpact circuit breakers are operated via a stored energy mechanism for instantaneous opening and closing The mechanism is charged either manually or electrically Closing and opening operations can be initiated either from the local pushbuttons on the circuit breaker front face, or by remote control 15 at 1.5Ir xIn norm 480 98 30 85 0.5 240 120 92 95 60 88 %Ir 105 tr Ir Io off R 85 95 xIr test isolation renforcée séparation totale classe II insulation double entre phase chaque phase total separation 035929 other possibilities déclencheurs voltmétriques accessibles l'avant voltage releases accessible from the front c Fixed circuit breaker The fixed circuit breaker is derived from the moving part of the drawout circuit breaker by adding a fixing bracket on each side c Switch version The switch (unprotected) version is derived directly from the standard circuit breaker, but does not implement a control unit (or the magnetic trip units used with the DC circuit breakers) Available models are: v standard: type HI and NI; v high performance: type HF, equipped with a protection system that instantaneously opens the circuit breaker in the event of closure under fault conditions Fixed circuit breaker Auxiliaries c accessible from the front, mounted in a separate compartment insulated from power circuits; c secured by a single screw; c adjustment-free; c can be fitted on site c Source changeover system Four solutions are available: v mechanical interlocking for or circuit breakers, adaptable to various sourcechangeover configurations; v automatic source-changeover controller, easy to implement on any two suitably equipped circuit breakers (electrically charged operating mechanism, etc.) (for circuit breakers, consult us); v complete assembly including or mechanically (rod assembly) interlocked circuit breakers, adaptable to various source-changeover configurations; v complete assembly including mechanically (rod assembly) interlocked circuit breakers and an automatic sourcechangeover controller, adaptable to various source-changeover configurations Ready for connection c 1000 V AC circuit breakers 053061 053058 053060 c Earthing switch A special short-circuit and earthing switch is available on request for the M08 to M32H drawout types, or poles Please consult us common auxiliaries from 800 A to 6300 A Automatic source-changeover controller Merlin Gerin 86094 DC circuit breakers 86096 Fixed Masterpact DC circuit breaker Masterpact DC circuit breakers are available in fixed and drawout versions They benefit from the AC range technology and advantages c available ratings from 1000 to 8000 A; c breaking capacities, 100 kA at 500 V, 50 kA at 750 and 1000 V; c a circuit-breaker version offering instantaneous short-circuit protection with an adjustable, magnetic trip unit (DINA); c a switch (unprotected) version note: up to 125 V DC, the devices in the AC range (M08 to M63) may be used only in the switch version, in which case a three-pole, type HI device should be used, with: c pole for the positive polarity; c pole for the negative polarity; c pole not used Auxiliaries All the auxiliaries designed for the Masterpact AC circuit breakers may be used on the DC versions, with the exception of the position switches, indicating the connected (CE), disconnected (CD) and test (CT) positions Auxiliary connections are made via one or two manually disconnectable plugs that remain accessible from the front Accessories Standard Masterpact DC range equipment includes an arc-chute cover (CC) and, on drawout versions, safety shutters (VO) Interphase barriers (EIP) are not available for the DC range Drawout Masterpact DC circuit breaker device identification M 20 H1 breaking capacity; c N1: standard; c H1: H2: high performance; c L1: current limiting; c DC: direct current rating c rated current / 100 family c Masterpact: LV power air circuit breaker Merlin Gerin Masterpact circuit breakers are the product of Merlin Gerin’s vast experience in the field of power circuit breakers They incorporate all the qualities of traditional air circuit breakers while drawing on certain of the advantages specific to moulded-case circuit breakers In particular, they require no preventive maintenance ease of installation 025179 2500 A Masterpact circuit breaker Top: front connection Bottom: rear vertical connection Masterpact is a complete and rationally designed range c 10 ratings; c breaking-capacity levels; c control units; c a complete range of auxiliaries and accessories; c numerous versions (three and four-pole devices, fixed and drawout versions, etc.) Masterpact circuit breakers are easy to incorporate in switchboards c a single frame size from 800 to 3200 A, thus making for standardised columns; c an upper safety clearance equal to zero due to the arc-chute cover, on both the fixed and drawout versions; c built-in measurement functions in the control units; c auxiliaries are the same for the entire range and may be easily implemented (only a screwdriver is required) Masterpact circuit breakers are easy to connect to the main distribution system c all types of connections are available (horizontal and vertical terminals, front and mixed connections); c connections are possible with bars of any thickness; c connection to the input power source is possible on the upper or lower terminals of the circuit breakers Due to their small size, Masterpact circuit breakers can replace most existing circuit breakers continuity of service Masterpact circuit breakers are designed with continuity of service in mind The result is: c total time discrimination on the N1 and H1 circuit breakers and maximum discrimination on H2 circuit breakers; c factory pre-setting of Masterpact circuit breakers which never require any periodic maintenance; c high electrical endurance: 10 000 cycles at 1600 A and 30 cycles at 50 kA, without maintenance; c preventive indications: load-shedding indication switch, long-time threshold overrun alarm, etc.; c easy access to the main contacts fitted with mechanical wear indicators An optional function on the STR68 control unit is the remote indication of contact wear, thus making possible continuous monitoring of circuit breakers during their service life , 036634 Masterpact: presentation operating safety The insulating casing of Masterpact circuit breakers provides for: c user safety: v double insulation on the front face (class II), v auxiliary circuits in a compartment insulated from the power circuits; c switchboard safety when the circuit breaker is in the open position: v each pole is effectively isolated in its own housing, v limitation of external disturbances Positive contact indication The position indicator cannot indicate «open» unless the poles are effectively separated by the required distance The circuit breakers automatically open during racking in and out reliability c Masterpact circuit breakers comprise ten times fewer parts than traditional devices They are easier to produce and more reliable c the Masterpact circuit-breaker factory is certified ISO 9002; c the design of Masterpact circuit breakers is modular with delayed differentiation (highest possible number of common parts on all models) The result is shorter delivery times and enhanced reliability Merlin Gerin Masterpact: functions and characteristics general characteristics E29049 conformity with standards MERLIN GERIN masterpact M32 H2 Ui 1000V 50/60Hz Ue 380/440V 480/690V Icu 100kA 85kA Ics 100kA 85kA Icw 75kA 1s IEC 947-2 Masterpact circuit breakers comply with all the major international standards: c International standard IEC 947-2; c North American standards (please consult us): UL 489, ANSI C37-50, CSA C22-2, NEMA AB1 et SG3; c Japanese standards: JIS 160 and C 8372 They also comply with the following national standards: c France NF C 63-120; c Germany VDE 0660; c United Kingdom BS 4752; c Australia AS ; c Italy CEI Masterpact circuit breakers comply with the specifications of the marine classification companies (Veritas, Lloyd's Register of Shipping, Det Norske Veritas, etc.) Standardised characteristics indicated on the rating plate: Ui: rated insulation voltage Ue: rated operational voltage Icu: ultimate breaking capacity, for various values of the rated operational voltage Ue Ics: service breaking capacity Icw: short-time withstand current : suitable for isolation IEC 947-2 This standard replaces IEC 157-1, applicable since 1973 The circuit breaker selection criteria are unchanged, but the new standard provides the user with a better guarantee concerning quality and performance Circuit breakers are subjected to tests that are more representative of real operating conditions IEC 947-2 also clarifies the notion of breaking capacity c Icu : the ultimate breaking capacity, which must be greater than or equal to the 3-phase short-circuit current at the point of installation of the circuit breaker, a value unlikely to be reached under real conditions; c Ics : the service breaking capacity, generally expressed as a percentage of the ultimate breaking capacity (25, 50, 75 or 100 % of Icu) It corresponds to a shortcircuit current that is more likely to be reached under real conditions The circuit breaker must continue to operate normally after having interrupted a current equal to Ics several times; c Icw : short-time withstand current for circuit breakers belonging to category B (category B refers to circuit breakers with time discrimination and category A to those without time discrimination) Furthermore, IEC 947-2 takes into account recent technological advances: c suitability for isolation recognised for circuit breakers having passed special electrical and mechanical tests; c industrial earth-fault circuit breakers covered by an appendix; c definition of tests designed to ensure coordination between two circuit breakers tropicalisation As standard, Masterpact circuit breakers comply with NF C 63-100 standard level conditions (95 % relative humidity at 45 °C or 80 % at 55 °C, hot and humid climate conditions) They also comply with the following standards: c IEC 68-2-30 damp heat; c IEC 68-2-2 dry heat; c IEC 68-2-11 salt spray; c IEC 68-2-1 low temperatures during storage Corrosive atmospheres: Special grease or other surface coatings available (please consult us) pollution degree Masterpact circuit breakers are certified for operation in pollution degree IV environments as defined by IEC standard 947 (industrial environments) Merlin Gerin positive contact indication All Masterpact circuit breakers are also disconnectors (suitable for isolation) as specified by IEC 947-2 They bear the corresponding symbol on the front cover: All Masterpact circuit breakers offer positive contact indication The toggle position rigorously reflects the position of the main contacts It can indicate the "OFF" position only if the contacts are effectively open and a suitable distance apart E18569 035932RC maximum dependability This characteristic considerably increases the dependability of the circuit breaker The conditions specified by IEC 947-2 for this function are: c positive contact indication; c impulse withstand: kV at sea level; c very low leakage current, checked on new circuit breakers and on circuit breakers subjected to tests representative of the end of service life Moreover Masterpact circuit breakers have a double-insulation front face (i.e a class II device) allowing control from the outside installation Masterpact circuit breakers may be installed on horizontal metal surfaces or on rails They are secured by four points accessible at the bottom of the chassis (drawout versions) or on either side of the circuit breaker (fixed versions) A single door cut-out is required for the entire range and provides access to Masterpact controls (see the description on page 2) degree of protection E28757 IP 30-5 circuit breaker installed in a cabinet with access to controls through a door cut-out IP 40-5 circuit breaker installed in a cabinet behind a door with a cut-out fitted with a sealed, transparent cover IP 54-9 E28763 circuit breaker installed free standing E28758 (as defined by IEC 529) Merlin Gerin Masterpact: functions and characteristics 035928 circuit breaker selection Masterpact circuit breakers number of poles electrical characteristics as per IEC 947-2 and EN 60947-2 In 40 °C Ui Uimp Ue AC 50/60 Hz ultimate breaking capacity (1) (kA rms) Icu AC 50/60 Hz service breaking capacity short-time withstand current (kA rms) Ics Icw (% Icu) AC 50/60 Hz making capacity (kA peak) Icm AC 50/60 Hz electrodynamic withstand (kA peak) utilisation category suitability for isolation break time closing time endurance (C-O cycles) x 1000 mechanical with maintenance no maintenance no maintenance rated current (A) rating of 4th pole (A) rated insulation voltage (V) rated impulse withstand voltage (V) rated operational voltage (V) type of circuit breaker Masterpact M16 H1 electrical motor control (AC3-947-4) (2) 220/415 V 440 V 500/690 V 0.5 s 1s 3s 220/415 V 440 V 500/690 V 440 V - In 690 V - In 690 V electrical characteristics as per standard Nema AB1 breaking capacity (kA) 480 V 600 V protection (see following pages) sensor ratings (A) (see page 12) control unit protection type instantaneous distribution selective universal STR 18 M STR 28 D STR 38 S STR 58 U STR 68 U installation and connections connection version drawout fixed indication and measurement auxiliaries auxiliary switches electronic trip unit related functions control auxiliaries auxiliary releases (MN, MNR, MX, XF) motor mechanism (MCH) operation counter (CDM) installation and connection accessories (1) Defined for a power factor of 0.25 if 20 < kA rms ≤ 50 or 0.20 of kA rms > 50 (2) Closing at x Ie and opening at 0.17 x Un (3) For control unit STR 68 U, the minimum rating In is 400 A locking by padlock or keylock/mismatch protection safety shutters (VO) interphase barriers (EIP) partitioning fixture (AC) arc-chute cover (CC) terminal-block cover (CB) door frame (CDP) transparent cover (CCP) Merlin Gerin M08 M10 M12 M16 3, 3, 3, 3, 800 800 1000 8000 690 1000 1000 1000 8000 690 1250 1250 1000 8000 690 1600 1600 1000 8000 690 N1 N1 H1 H2 L1 N1 H1 H2 L1 40 65 100 130 40 65 100 130 40 65 100 110 40 65 100 110 40 65 85 65 40 65 85 65 100 % 100 % 100 % 100 % 100 % 100 % 100 % 100 % 40 65 65 12 40 65 65 12 30 50 50 12 30 50 50 12 22 32 32 12 22 32 32 12 84 143 220 286 84 143 220 286 84 143 220 242 84 143 220 242 84 143 187 143 84 143 187 143 84 143 143 24 84 143 143 24 B B B B B B B B c c 25 to 30 ms without intentional time delay and ms for type L1 70 ms 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 2.7 10 10 10 10 10 10 2.7 10 10 10 10 10 10 - H1 40 40 40 100 % 40 30 22 84 84 84 84 B c 65 65 65 100 % 65 50 32 143 143 143 143 B 100 100 85 100 % 65 50 32 220 220 187 143 B 130 110 65 100 % 12 12 12 286 242 143 24 B 40 40 40 100 % 40 40 22 84 84 84 84 B c 65 65 65 100 % 65 50 32 143 143 143 143 B 100 100 85 100 % 65 50 32 220 220 187 143 B 130 110 65 100 % 17 17 12 286 242 143 34 B 20 10 10 10 10 20 10 10 10 10 20 10 10 10 10 15 10 2.5 2.5 - 20 10 10 10 10 20 10 10 10 10 20 10 10 10 10 15 10 2.2 2.2 - 40 40 - 40 40 65 65 100 65 - 40 40 65 65 100 65 - c c c 200 to 1250 (3) c c c c c c c c c c c c c 200 to 1600 (3) c c c c c c c c c c c c c c c c c c 65 65 200 to 800 (3) c c c c c c c c c c H2 100 65 c c c c c L1 N1 H1 - 40 40 65 65 c c c 200 to 1000 (3) c c c c c c c c c c H2 100 65 c c c c c L1 c c c c c front and rear connections c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c Merlin Gerin Masterpact: functions and characteristics 036635 circuit breaker selection (cont.) Masterpact circuit breakers number of poles electrical characteristics as per IEC 947-2 and EN 60947-2 In 40 °C Ui Uimp Ue AC 50/60 Hz ultimate breaking capacity (1) (kA rms) Icu AC 50/60 Hz service breaking capacity short-time withstand current (kA rms) Ics Icw (% Icu) AC 50/60 Hz making capacity (kA peak) Icm AC 50/60 Hz electrodynamic withstand (kA peak) utilisation category suitability for isolation break time closing time endurance (C-O cycles) x 1000 mechanical with maintenance no maintenance no maintenance rated current (A) rating of 4th pole (A) rated insulation voltage (V) rated impulse withstand voltage (V) rated operational voltage (V) type of circuit breaker Masterpact M50 H1 electrical motor control (AC3-947-4) (2) 220/415 V 440 V 500/690 V 0.5 s 1s 3s 220/415 V 440 V 500/690 V 440 V - In 690 V - In 690 V electrical characteristics as per standard Nema AB1 breaking capacity (kA) 480 V 600 V protection (see following pages) sensor ratings (A) (see page 12) control unit protection type instantaneous distribution selective universal STR 18 M STR 28 D STR 38 S STR 58 U STR 68 U installation and connections connection version drawout fixed indication and measurement auxiliaries auxiliary switches electronic trip unit related functions control auxiliaries auxiliary releases (MN, MNR, MX, XF) motor mechanism (MCH) operation counter (CDM) installation and connection accessories (1) Defined for a power factor of 0.25 if 20 < kA rms ≤ 50 or 0.20 of kA rms > 50 (2) Closing at x Ie and opening at 0.17 x Un (3) For control unit STR 68 U, the minimum rating In is 400 A (4) 83% if Ue i 440 V (5) Consult us for full rated neutral locking by padlock or keylock/mismatch protection safety shutters (VO) interphase barriers (EIP) partitioning fixture (AC) arc-chute cover (CC) terminal-block cover (CB) door frame (CDP) transparent cover (CCP) Merlin Gerin E31259 drawout circuit breakers drawout circuit breakers, flat bars maximum current Ta = 40 °C 800 1000 1250 1250 1400 1600 1800 2000 2200 2500 2800 3000 3100/3150 3500 3800 4000 4500 4800 5000 5400 6000 M08 M10 M12 M12 M16 M16 M20 M20 M25 M25 M32 M32 M32 M40 M40 M50 M50 M50 M50 M63 M63 Masterpact Ta = 50 °C number of bars thick bars 10 thick bars 2b.50 x 1b.50 x 10 3b.50 x 1b.63 x 10 3b.50 x 2b.50 x 10 2b.80 x 2b.50 x 10 3b.50 x 2b.50 x 10 3b.63 x 2b.50 x 10 3b.80 x 2b.63 x 10 3b.100 x 2b.80 x 10 3b.100 x 2b.80 x 10 4b.100 x 2b.100 x 10 4b.100 x 3b.80 x 10 5b.100 x 3b.80 x 10 6b.100 x 3b.100 x 10 8b.100 x 4b.100 x 10 8b.100 x 4b.100 x 10 10b.100 x 5b.100 x 10 10b.100 x 5b.100 x 10 10b.100 x 5b.100 x 10 10b.100 x 5b.100 x 10 10b.125 x 6b.100 x 10 10b.125 x 6b.100 x 10 Masterpact M08 M10 M12 M12 M16 M16 M20 M20 M25 M32 M32 M32 M40 M40 M50 M50 M50 M63 M63 M63 Ta = 60°C number of bars thick bars 10 thick bars 2b.50 x 1b.50 x 10 3b.50 x 2b.50 x 10 3b.50 x 2b.50 x 10 2b.80 x 2b.50 x 10 2b.80 x 2b.50 x 10 3b.80 x 2b.63 x 10 3b.80 x 2b.63 x 10 3b.100 x 2b.80 x 10 3b.100 x 2b.80 x 10 4b.100 x 2b.100 x 10 4b.100 x 3b.80 x 10 6b.100 x 3b.100 x 10 8b.100 x 3b.100 x 10 8b.100 x 4b.100 x 10 10b.100 x 5b.100 x 10 10b.100 x 5b.100 x 10 10b.100 x 5b.100 x 10 10b.125 x 6b.100 x 10 10b.125 x 6b.100 x 10 10b.125 x 6b.100 x 10 Masterpact M08 M10 M12 (1) M16 M16 M20 M20 M25 M25 (2) M32 M32 M40 M40 M50 M50 M50 M63 M63 number of bars thick bars 10 thick bars 2b.50 x 2b.50 x 10 3b.63 x 2b.50 x 10 3b.63 x 2b.50 x 10 3b.63 x 2b.50 x 10 3b.80 x 2b.63 x 10 3b.80 x 3b.50 x 10 3b.100 x 2b.80 x 10 3b.100 x 3b.63 x 10 4b.80 x 2b.100 x 10 4b.100 x 3b.80 x 10 5b.100 x 3b.100 x 10 8b.100 x 3b.100 x 10 10b.100 x 4b.100 x 10 10b.100 x 5b.100 x 10 10b.100 x 5b.100 x 10 10b.125 x 5b.100 x 10 10b.125 x 6b.100 x 10 10b.125 x 6b.100 x 10 (1) Except for M12N (2) Except for M25L Merlin Gerin 47 Masterpact: installation fixed circuit breakers M08 to M32 dimensions E30742 553 E30749 necessary space for removing the arc chutes (with or without arc chute cover) E30748 or poles 438 493 378 90 130 45 311 (*) (*) 30 mini 60 maxi 150 400 11 68 11 422 (3p) 290 515 11 11 537 (4p) (*) Datum mounting on a base plate mounting detail Ø14 E30775 E30766 E30765 on rails B Ø11 150 150 30 mini 60 maxi A B 30 mini 60 maxi A poles 150 400 Ø11 x poles 150 515 cut-outs holes for escutcheon E30764 E30763 cut-outs de porte 152,5 270 14,5 148,5 (*) 71,5 69 27 37,5 80 mini 80 mini 325 11 Ø5 180 180 17,5 (*) (*) Datum 48 Merlin Gerin Masterpact: installation drawout circuit breaker M08 to M32 dimensions E30747 "disconnected" position E30746 or poles E30741 45 439 800 mini (*) 60 101 175 55 325 55 128 435 (3p) 85 367 55 425 70 550 (4p) (*) (*) Datum mounting mounting detail E30768 E30767 E30775 on rails on a base plate Ø14 B Ø11 101 175 101 A B 175 A poles 175 325 Ø11 x poles 175 425 cut-outs E30761 front panel cut-out holes for escutcheon E30760 ACB's side 152,5 270 148,5 71,5 47 69 19 55 100 mini ACB's basis Merlin Gerin 325 100 mini 18,5 11 Ø5 180 180 17,5 49 Masterpact: installation fixed circuit breaker M40 dimensions E31226 E30752 necessary space for removing the arc chutes (with or without arc chute cover) 90 45 819 E30753 or poles 553 759 493 130 311 (*) (*) 30 mini 60 maxi 150 290 11 515 11 68 537 (3p) 11 780 11 802 (4p) (*) Datum mounting on a base plate mounting detail E30775 E30772 E30771 on rails Ø14 B Ø11 150 50 maxi 150 50 maxi A B 30 mini 60 maxi 30 mini 60 maxi A poles 150 515 Ø11 x poles 150 780 cut-outs holes for escutcheon E30764 E30763 front panel cut-out 152,5 270 14,5 148,5 (*) 71,5 69 27 37,5 80 mini 80 mini 325 11 Ø5 180 180 17,5 (*) (*) Datum 50 Merlin Gerin Masterpact: installation drawout circuit breaker M40 dimensions "disconnected" position E30751 E30743 E30750 or poles 45 439 484 (*) 800 mini 128 (1) 60 101 55 425 70 85 175 550 (3p) 367 60 55 350 350 815 (4p) (*) (*) Datum (1) 4-pole version only mounting on a base plate mounting detail E30773 E30774 E30777 on rails 40 40 30 350 150 350 101 175 (1) (1) 101 175 Ø11 x (3p) Ø11 x 22 (4p) 175 (1) 4-pole version only cut-outs front panel cut-out holes for escutcheon E30760 E30762 ACB's side 152,5 270 47 148,5 71,5 69 19 55 325 45 (1) 100 mini 18,5 11 Ø5 180 180 17,5 ACB's basis (1) 4-pole version only Merlin Gerin 51 Masterpact: installation fixed circuit breaker M50 dimensions 90 45 E30757 E30756 necessary space for removing the arc chutes (with or without arc chute cover) E31227 poles 819 759 130 311 (*) (*) 30 mini 60 maxi 150 780 11 68 11 802 290 (*) Datum mounting mounting detail E30772 E30775 on rails E30771 on a base plate Ø14 B Ø11 150 50 maxi 150 50 maxi A B 30 mini 60 maxi 30 mini 60 maxi A Ø11 x poles 150 780 cut-outs holes for escutcheon E30764 E30763 front panel cut-out 152,5 270 14,5 148,5 (*) 71,5 69 27 37,5 80 mini 80 mini 325 11 Ø5 180 180 17,5 (*) (*) Datum 52 Merlin Gerin Masterpact: installation drawout circuit breaker M50 E30754 dimensions E30755 "disconnected" position E30744 or poles 45 45 484 800 mini (*) 128 60 101 175 60 85 55 350 350 815 (3p) 367 40 475 55 475 1045 (4p) (*) (*) Datum mounting on a base plate mounting detail E31228 E30770 E30769 on rails 40 40 30 350 150 350 175 101 101 175 Ø11 x 22 (3p) Ø11 x 33 (4p) 175 cut-outs holes for escutcheon E30762 front panel cut-out E30760 ACB's side 152,5 270 47 148,5 71,5 69 19 55 325 45 (1) 100 mini 18,5 11 Ø5 180 180 17,5 ACB's basis (1) 4-pole version only Merlin Gerin 53 Masterpact: installation drawout circuit breaker M63 E30758 dimensions E30759 "disconnected" position E30745 poles or poles 45 45 484 800 mini (*) 128 60 101 175 40 85 55 475 475 1045 367 (*) (*) Datum mounting on a plate mounting detail E30778 E30770 E30769 on rails 40 40 30 475 150 475 175 101 101 175 Ø11 x 33 175 cut-outs holes for escutcheon front panel cut-out E30760 E30762 side of c.b 152,5 270 47 148,5 71,5 19 55 325 base of c.b 69 45 (1) 100 mini 18,5 11 Ø5 180 180 17,5 (1) 4-pole version only 54 Merlin Gerin Masterpact: installation source-changeover system Interlocking by connecting rods for stack-mounted breakers drawout pattern, or poles E30780 E30779 fixed pattern, or poles 50 50 52 40 30 14 30 125 125 900 max 900 max 900 max 175 153 105 (*) 163 30 base of c.b 180 30 mini 60 maxi 45 65 166 base of c.b for ratings : M08 to M40 (3p) base of c.b for ratings : M40 (4p) to M63 (*) 82 (*) 44 (*) Interlocking by connecting rods for stack-mounted breakers fixed pattern, or poles E30782 E30781 drawout pattern, or poles 50 40 52 180 60 14 60 14 60 180 900 max 900 max 50 50 40 52 180 60 180 900 max 900 max 153 175 900 max 105 (*) 163 45 65 166 base of c.b for ratings : M08 to M40 (3p) base of c.b for ratings : M40 (4p) to M63 100 (*) 30 base of c.b 180 30 mini 60 maxi 62 (*) (*) Datum Merlin Gerin 55 Masterpact: installation source-changeover system Interlocking by cables for side-by-side breakers E30783 fixed or drawout patterns, or poles 2m maxi 200 mini r= 120 mini r= 120 mini automatic source-changeover system 10 11 E33352 H48 E30784 E33353 electrical interlocking IVE mounted on a frame H47 H43 H49 R N controller P58 L33 P62 L34 L35 M32(4p) M40(3p) M32(3p) E33354 E33355 auxiliaries control plate ACP and controller UA/BA 2100 P60 1940 H51 1640 H50 H52 940 P61 P59 P63 L36 L37 panel cut-out for controller UA/BA 56 56 56 E33364 E33363 150 56 600 750 C34 C34 Dimensions (mm) type C34 H43 140 120 56 H47 151 H48 137 H49 160 H50 200 H51 255 H52 22 L33 L34 48 L35 84 L36 138 L37 150 P58 61,5 P59 170 P60 95 P61 90 P62 P63 150(min) 187 Merlin Gerin Masterpact: connection fixed and drawout circuit breakers M08N/M10N/M12N fixed circuit breaker front connection rear connection front connection front connectors screen E30786 E30785 horizontal terminals vertical terminals 115 115 115 85 45 12,5 25 10 N (1) 10 25 112 horizontal terminals 15 17 115 E30787 12,5 107 115 85 115 45 23 17,5 (*) rear connection 132 53 175 (**) Ø12 50 335 25 10 (*) 12,5 221 Ø12 10 233 (*) 12,5 vertical terminals E30788 278 115 115 85 115 10 Ø12 (*) Datum (*) (**) Hole for securing front connection support bracket (1) On request, neutral on the right drawout circuit breaker front connection rear connection front connection E30790 115 115 115 47,5 80 25 25 front connectors screen 12,5 15 N (1) Ø12 10 (*) 45 rear connection 112 25 92 10 horizontal terminals 112 74,5 E30791 306 115 115 25 175 12,5 273 300,5 12,5 115 47,5 45 25 30 10 15 12,5 Ø12 10 (*) 306 vertical terminals (*) E30792 E30789 horizontal terminals vertical terminals (*) Datum (1) On request, neutral on the right Merlin Gerin 115 115 115 47,5 Ø12 (*) 57 Masterpact: connection fixed and drawout circuit breakers M08H,L/M10H,L/M12H,L/M16N,H,L fixed circuit breaker rear connection front connection E30793 horizontal terminals vertical terminals front connectors screen 115 E30901 front connection 115 85 115 80 12,5 25 25 15 N (1) 10 112 107 15 17 17,5 horizontal terminals 115 E30832 15 (*) rear connection 132 25 25 53 175 (**) Ø12 80 335 115 115 85 80 25 25 15 (*) 12,5 221 10 233 12,5 (*) 115 85 vertical terminals 115 E30794 278 Ø12 115 10 Ø12 (*) Datum (*) (**) Hole for securing front connection support bracket (1) On request, neutral on the right drawout circuit breaker rear connection front connection E30795 horizontal terminals vertical terminals 115 E30790 front connection 115 115 47,5 80 25 25 front connectors screen 12,5 15 N (1) Ø12 10 (*) 80 rear connection 306 112 92 15 horizontal terminals E30796 25 112 25 115 115 115 57 25 25 30 175 25 12,5 273 300,5 12,5 47,5 80 15 15 12,5 Ø12 10 (*) 306 vertical terminals E30797 (*) (*) Datum (1) On request, neutral on the right 58 115 115 115 47,5 10 Ø12 (*) Merlin Gerin Masterpact: connection fixed and drawout circuit breakers M20N,H/M25N,H fixed circuit breaker rear connection front connection E30798 horizontal terminals vertical terminals 115 E30901 front connection 115 80 25 25 12,5 front connectors screen 85 115 15 N (1) 25 25 152 horizontal terminals 115 E30832 53 115 115 15 18 85 80 15 107 (*) rear connection 112 175 (**) Ø12 80 20 335 25 25 17,5 15 12,5 (*) 12,5 221 Ø12 16 (*) 233 283 E30799 vertical terminals 115 115 85 115 20 Ø12 (*) Datum (*) (**) Hole for securing front connection support bracket (1) On request, neutral on the right drawout circuit breaker rear connection front connection E30800 horizontal terminals vertical terminals 115 E30790 front connection 115 115 47,5 80 25 25 front connectors screen 12,5 15 N (1) Ø12 (*) 20 80 rear connection 306 112 92 15 horizontal terminals E30796 25 112 25 115 115 115 25 25 30 175 25 12,5 273 300,5 12,5 47,5 80 62 15 15 12,5 Ø12 20 (*) 306 vertical terminals E30801 (*) (*) Datum (1) On request, neutral on the right Merlin Gerin 115 115 115 47,5 16 Ø12 (*) 59 Masterpact: connection fixed circuit breakers M20L/M25L/M32H fixed circuit breaker front connection rear connection front connection E30901 115 115 85 115 80 25 25 15 front connectors screen 15 N (1) Ø12 100 335 rear connection 112 87 18 12,5 15 18 (*) 221 30 horizontal terminals 162 E30803 25 25 25 53 175 (**) (*) 30 115 140 115 72,5 85,5 25 25 11,5 15 15 Ø12 (*) 236 268 vertical terminals E30804 E30802 horizontal terminals vertical terminals 115 140 140 60 25 Ø12 (*) (*) Datum (**) Hole for securing front connection support bracket (1) On request, neutral on the right 60 Merlin Gerin Masterpact: connection drawout circuit breakers M20L/M25L/M32H drawout circuit breaker rear connection front connection E30805 horizontal terminals vertical terminals 115 E30806 front connection 125 125 37,5 100 25 25 25 front connectors sceen 12,5 15 N (1) 30 Ø12 (*) 100 rear connection 363 112 E30807 92 horizontal terminals 25 157 25 25 115 125 37,5 100 34,5 37 125 25 25 25 15 329 344 12,5 12,5 Ø12 30 (*) 15 344 15 vertical terminals E30808 (*) 115 152,5 152,5 10 25 Ø12 (*) (*) Datum (1) On request, neutral on the right Merlin Gerin 61 [...]... c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c (3P only) c c c c c c c c c c c c c c c c c c c Merlin Gerin 9 Masterpact: functions and characteristics 052380 circuit breaker selection (cont.) Masterpact 1000 V AC Masterpact 1000 V AC circuit breakers number of poles electrical characteristics as per IEC 947-2 and EN 60947-2 In 40 °C Ui Uimp Ue AC 50/60 Hz ultimate... c c c c c c c c c c c c Merlin Gerin 13 Masterpact: functions and characteristics 052388 switch-disconnectors (cont.) Masterpact switch-disconnectors number of poles electrical characteristics as per IEC 947-2 and EN 60947-2 rated current (A) rating of 4th pole (A) rated insulation voltage (V) rated impulse withstand voltage (V) rated operational voltage (V) Masterpact M50 HI In 40 °C Ui Uimp Ue AC... c c c c c c c (3P only) c c c c c c c c c c c c c c c c c c c Merlin Gerin 13 Masterpact: functions and characteristics dimensions and weights Masterpact circuit breakers and switch-disconnectors type dimensions and weights dimensions W x H x D (mm) drawout 3P 4P 3P 4P 3P 4P 3P 4P fixed maximum weight (kg) drawout fixed Masterpact circuit breakers and switch-disconnectors type dimensions and weights... kit is common to the Masterpact, Compact NS, C, CM ranges c for other control units, to check the operation of the trip unit by measuring the actual trip time: v long-time protection, v short-time protection, v instantaneous protection, v earth-fault protection Power supply: 110, 220 V AC 50/60 Hz This test kit is common to the Masterpact, Compact NS, C, CM ranges 26 Merlin Gerin Masterpact: functions... x 439 x 367 550 x 439 x 367 69 85 435 x 439 x 367 550 x 439 x 367 82 102 435 x 439 x 367 550 x 439 x 367 82 102 435 x 439 x 367 550 x 439 x 367 130 150 Merlin Gerin 13 Masterpact: functions and characteristics control unit selection Masterpact M08 to M63 circuit breakers are equipped with microprocessor-based electronic control units 80 160 400 E31218 All the protection functions are powered by the... c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c Merlin Gerin 200 to 1000 (3) c c c c c 200 to 1250 (3) c c c c c 200 to 1600 (3) c c c c c 11 Masterpact: functions and characteristics 052384 switch-disconnectors Masterpact switch-disconnectors number of poles electrical characteristics as per IEC 947-2 and EN 60947-2 rated current (A) rating of 4th pole (A) rated insulation voltage... gear-motor option only The operation counter is read from the front and gives the total number of breaker operating cycles Merlin Gerin 15 Masterpact: functions and characteristics 016813 auxiliaries (cont.) releases Two types of voltage releases can be used for remote opening of Masterpact circuit breakers Undervoltage releases c instantaneous (MN) This release instantaneously opens the breaker when its supply... maintenance no maintenance no maintenance rated current (A) rating of 4th pole (A) rated insulation voltage (V) rated impulse withstand voltage (V) rated operational voltage (V) type of circuit breaker Masterpact M20 H1 1000 V electrical motor control (AC3-947-4) (2) 220/415 V 440 V 500/690 V 1000 V 0.5 s 1s 3s 220/415 V 440 V 500/690 V 1000 V 440 V - In 690 V - In 690 V protection (see following pages)... auxiliary power supply is required The same is true for most of the complementary functions current settings (A) 1250 1600 2000 2500 3200 4000 5000 6300 STR 18 M STR 28 D STR 38 S Each control unit of the Masterpact range corresponds to a certain type of application (instantaneous, distribution, selective, universal) All the STR control units measure the true rms value of the current and are therefore not... 92 95 88 xIn 10 9 11 Io 0.63 90 6-7 long-time current setting as a function of: Io x Ir x In 8 short-time pick-up 9 13 STR 38 S 5 8 ground 19 re-indication of last fault F test 17 19 18 Merlin Gerin 15 Masterpact: functions and characteristics control unit selection (cont.) protection E31222 E30705 STR 58 U V 1 I+T L+I L+I+T reset V L+T T L off push to reset I Key: t I2t ON 2 1 8 I2t OFF 9 3 I1 I2 I ... lower terminals of the circuit breakers Due to their small size, Masterpact circuit breakers can replace most existing circuit breakers continuity of service Masterpact circuit breakers are designed... / 100 family c Masterpact: LV power air circuit breaker Merlin Gerin Masterpact circuit breakers are the product of Merlin Gerin’s vast experience in the field of power circuit breakers They incorporate... Automatic source-changeover controller Merlin Gerin 86094 DC circuit breakers 86096 Fixed Masterpact DC circuit breaker Masterpact DC circuit breakers are available in fixed and drawout versions They