1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0722NMNXNYNRCPX
MDN4083LEA0722NMNXNYNRCPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNXNYNRCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
FMKB070TW
FMKB070TW
Siemens - Molded Case
FMKB070TW, Siemens, Mining Service, type , 3P, 3PH, 70A, 1000V, mining duty rated, 10kA@1000V, high interrupting capacity, Bolt-On, complete with interchangeable trip, LI - Long-Time and Instantaneous trip functions, lugs not included, magnetic range 600-900A, Thermal Magnetic, Mining Service molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNJ2YNCDAX
MDN4083LEA0122NMNJ2YNCDAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNJ2YNCDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNC4YNHDAX
MDN4083LEA0222NMNC4YNHDAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNC4YNHDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SSB2G5J2N
SSB2G5J2N
General Electric - Insulated Case
SSB2G5J2N, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, full metering, modbus communication & relays features and 800A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
XT2LQ3025LFF000XXX
XT2LQ3025LFF000XXX
ABB - Molded Case
XT2LQ3025LFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 25A, 600V, 35kA@600V, Ekip M-LIU (Electronic Motor Protector with integrated overload and phase loss detection), UL 100% Rated, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price
Limited Stock
PDG32K0400E5CK
PDG32K0400E5CK
Eaton - Molded Case
PDG32K0400E5CK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, 50kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0122NMNC2NNRMWX
MDN4083LEA0122NMNC2NNRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNC2NNRMWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
JG3175S54
JG3175S54
Cutler Hammer - Molded Case
JG3175S54, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 175A, 600V, 14kA@480V, standard interrupting capacity, Feed-Thru, suitable for reverse feed applications, magnetic pickup range 350-700, complete with right-pole mounted 48-60Vac/dc, 50/60Hz rear mount shunt trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, engine generator molded case circuit breakers
From Get Price
Limited Stock
CH28H100R
CH28H100R
Cutler Hammer - Load Center
CH28H100R, Cutler Hammer, CH Series, Main Breaker load center, outdoor NEMA 3R enclosure, 1-phase, 3-wire, 120/240V, 100A with CHB4 main breaker rated 42kAIC, 28 spaces
From Get Price
Limited Stock
NGS316035MVH09
NGS316035MVH09
Cutler Hammer - Molded Case
NGS316035MVH09, Cutler Hammer, Series G, type , 3P, 3PH, 1600A, 600V, 50kA@480V, standard interrupting capacity, for Naval applications 50°C, not UL listed, Bolt-On, complete with Digitrip RMS 310+ trip, LSG - Long-Time, Short-Time and Ground Fault trip functions and metric tapped line/load conductors, lugs not included, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SSD1G3C3J
SSD1G3C3J
General Electric - Insulated Case
SSD1G3C3J, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & modbus communication features and 500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDG33M0600P3DK
PDG33M0600P3DK
Eaton - Molded Case
PDG33M0600P3DK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 600A, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with MODBUS RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG62M1600D2WN
PDG62M1600D2WN
Cutler Hammer - Molded Case
PDG62M1600D2WN, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 1600A, 65kA@480V, Bolt-On, no terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
PDG33P0125E4WL
PDG33P0125E4WL
Cutler Hammer - Molded Case
PDG33P0125E4WL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 125A, 100kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
M3N400T3L2
M3N400T3L2
Noark Electric - Molded Case
M3N400T3L2, Noark Electric, Ex9 Series, type , 3PH, 3P, 600V, 400A, 100kA@240V, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
TE32015WL
TE32015WL
General Electric - Molded Case
TE32015WL General Electric TE Series, type , 3P, 3PH, 15A, 240V, 10kA@240V, standard interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNRNYNLMPX
MDN4083LEA0722NMNRNYNLMPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNRNYNLMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SGPP36CA0150
SGPP36CA0150
General Electric - Molded Case
SGPP36CA0150, General Electric, Spectra Series, type , 3P, 3PH, 150A, 600V, 100kA@480V, very very high interrupting capacity, current limiting, 100% rated, Bolt-On, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, PM trip unit with LIT, LIT - Long-Time, Instantaneous and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122HNA44YNNNAX
MDN4083LEA0122HNA44YNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122HNA44YNNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, factory installed 48Vdc shunt trip, 48Vdc second shunt trip (ST), 4A/4B auxiliary switch, mechanical trip indicator & OTS switch, electrically operated with factory installed 110-120Vac motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
THP2020TTRE3
THP2020TTRE3
General Electric - Insulated Case
THP2020TTRE3, General Electric, Power Break I, type , Hi-Break, 3P, 3PH, 600V, 2000A current sensor rating, 2000A frame rating, 150kA@480V, 100% rated, stationary, UL listed, high interrupting capacity, suitable for reverse feed, Bolt-On, stationary/fixed mount, electrically operated with 125Vdc electrical motor operator, for use with MicroVersaTrip PM or Plus trip units, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State insulated case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
HNH4U800B
HNH4U800B
Siemens - Molded Case
HNH4U800B, Siemens, VL Series, type , NG Frame, 4P, 3PH, 800A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, 100% rated, complete with trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and load side lug terminals, Digital Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNENYNNMAX
MDN4083LEA0222NMNENYNNMAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNENYNNMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
T4LQ150TW
T4LQ150TW
ABB - Molded Case
T4LQ150TW, ABB, SACE Tmax, type , 3P, 3PH, 150A, 600V, 100kA@480V, 120kA@415V, 100% rated, Bolt-On, suitable for reverse feed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price