


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

SKTC3408L3W2
General Electric - Molded Case
SKTC3408L3W2, General Electric, Spectra Series, type , 3P, 3PH, 1200A, 480V, 65kA@480V, standard interrupting capacity, standard UL rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions with extended instantaneous, basic metering + modbus features, Solid State with RELT + neutral protection, molded case circuit breakers
From Get Price

PDG24F0125TFFN
Eaton - Molded Case
PDG24F0125TFFN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 100% neutral, 600V, 125A, 25kA@480V, Bolt-On, no terminals, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

5SP9206-7KC47
Siemens - Molded Case
5SP9206-7KC47, Siemens, SENTRON Miniature, type , 2P, 1PH, 6A, 400V AC, 50kA@400V, standard interrupting capacity, 40°C, Feed-Thru, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, miniature molded case circuit breakers
From Get Price

MDN4083LEA0822NMNXNNNHCPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNXNNNHCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A 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, operations counter, Ronis key interlock, load side lug terminals, mechanical trip indicator & 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

JGE410032GVH09
Cutler Hammer - Molded Case
JGE410032GVH09, Cutler Hammer, Series G, type , 4P, 3PH, 100A, 600V, 25kA@480V, standard interrupting capacity, for Naval applications 50°C, not UL listed, Feed-Thru, complete breaker with 310+ electronic, non-interchangeable trip unit and line & load side lug terminals, Solid State, molded case circuit breakers
From Get Price

MDN4083LEA0622NMNX4YNHNCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNX4YNHNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price

MDN4083LEA0422NMNJ2ENCDCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ2ENCDCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A 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 & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price

SSF4G754U
General Electric - Insulated Case
SSF4G754U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communication & ZSI features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDG33G0600D4WK
Cutler Hammer - Molded Case
PDG33G0600D4WK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 600A, 35kA@480V, Bolt-On, line side lug terminals, complete with PXR20D ARMS trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

1492-CB-2-F010
Allen-Bradley - Molded Case
1492-CB-2-F010, Allen-Bradley molded case
From $85.35

140G-H15F3-D12
Allen-Bradley - Molded Case
140G-H15F3-D12, Allen-Bradley, Bulletin 140G, type , 3P, 3PH, 125A, 600V, 150kA@480V, current limiting, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price

EEFDB260200SB2
Cutler Hammer - Mounting Hardware
EEFDB260200SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 200A, AC phase connection, 600V max, Copper, Single Branch mounting style, suitable for use with FDB,FD,HFD,FDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price

HQFP241503
Challenger - Molded Case
HQFP241503, Challenger, QFP Series, type , 3PH, 3P, 240V, 150A, 22kA@240V, Plug-In, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price

MDN4083LEA0722NMNN4YNNCAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNN4YNNCAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 4A/4B auxiliary switch, 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

MDN4083LEA0322NMNENENCCWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNENENCCWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A 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, Castell keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

MDN4083LEA0522NMNCNYNYDWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNCNYNYDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

MDN4083LEA0322NMNC4ENHMCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNC4ENHMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price

NSE250H3200ELA
Schneider Electric - Molded Case
NSE250H3200ELA, Schneider Electric, Compact, type , NSE250H, Vigi 3, 3P, 3PH, 200A, IEC rated, 480V, 70kA@415V, Bolt-On, complete with earth-fault protection and alarm, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price

294582-000
TE Connectivity - Part And Accessory
294582-000, TE Connectivity part and accessory
From Get Price

PEBH2ATTR0090
General Electric - Molded Case
PEBH2ATTR0090, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 90A, 100kA@480V, 100% rated, front connection/Feed-Thru, toggle mechanism, complete with LTM interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price

SGHH3604L4Z2
General Electric - Molded Case
SGHH3604L4Z2 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 35kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price

103131LSVC7PZH
Yokogawa - Part And Accessory
103131LSVC7PZH, Yokogawa part and accessory
From $312.02

R900017615
Bosch - Part And Accessory
R900017615, Bosch part and accessory
From $2.60

B1E2B63
Noark Electric - Molded Case
B1E2B63, Noark Electric, Ex9 Series, type , UL 1077 rated supplementary protectors, 1PH, 2P, 480V, 63A, 5kA@480V, Feed-Thru box terminals, B trip curve,\n Thermal Magnetic, din rail mounted molded case circuit breakers
From Get Price