


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

SHF3G6W3U
General Electric - Insulated Case
SHF3G6W3U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication, relays & 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

SHB2G517K
General Electric - Insulated Case
SHB2G517K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, RELT & ZSI features and 600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

AM-13.8-500-1-2000A
General Electric - Air
AM-13.8-500-1-2000A, General Electric, Magne-Blast Series, , 3PH, 3P, 15000 VAC, 2000 Frame, Electrically Operated, Draw-Out, Medium Voltage air circuit breaker, For Use In M-36 Switchgear. Operating Voltage, Control Voltages, Wiring, and Additional Accessories to be determined before ordering.
From Get Price

MDN4083LEA0622NMNF2ENYNCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNF2ENYNCX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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

A-10N86
Nvent - Enclosure
A-10N86, Nvent enclosure
From $103.30

RD-0515D/P
Recom - Fuse Part And Accessory
From $16.16

PTSA 1,5/ 9-3,5-Z
Phoenix Contact - Tools
PTSA 1,5/ 9-3,5-Z, Phoenix Contact tools
From Get Price

NEU04B0GML25
General Electric - Part And Accessory
NEU04B0GML25, General Electric, EntellEon, Neutral Kits with main ground fault protection, 2-500kcmil neutral main lug wires, 400A, bonded, suitable for use with EntellEon type ENC 40 and 45 width enclosures with EZSG/EUSG main breakers
From Get Price

MDN4083LEA0122NMNH2YHNNSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNH2YHNNSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price

NEF427090
Federal Pacific - Molded Case
NEF427090, American, Federal Pacific, NEF Series, type , 2P, 1PH, 90A, 480V, 14kA@480V, standard interrupting capacity, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, and load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete; however, we do still stock them
From $190.09

MDN4083LEA0622NMNENNNLDSX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNENNNLDSX, 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 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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, with shutters, unwired
From Get Price

EA52AC40
Fuji Electric - Molded Case
From $74.69

MDN4083LEA0422NMNE4YNLNPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNE4YNLNPX, 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 110-125Vdc UVR, 4A/4B auxiliary switch, 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

LJG3X250L
Siemens - Molded Case
LJG3X250L, Siemens, VL Series, type , JG Frame, 3P, 3PH, 250A, 600V, 100kA@480V, very high interrupting capacity, current limiting, Feed-Thru, complete with trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions and line & load side lug terminals, Digital Solid State Electronic molded case circuit breakers
From Get Price

E3H-A25-3P-1200A-BO-MO-LI
ABB - Insulated Case
E3H-A25-3P-1200A-BO-MO-LI, ABB, EMax, type , 3P, 3PH, 2500A frame, 1200A rating plug, 600V, 85kA@480V, fixed mount/Bolt-On, manually operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price

SHF4G4Q9H
General Electric - Insulated Case
SHF4G4Q9H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communication & ZSI features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

ZB 5,QR:FORTL.ZAHLEN 51-60
Phoenix Contact - Part And Accessory
ZB 5,QR:FORTL.ZAHLEN 51-60, Phoenix Contact part and accessory
From $4.12

102150.000
Weidmuller - Tools
102150.000, Weidmuller tools
From $3.63

MDN4083LEA0622NMNA2ENHDCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNA2ENHDCX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, 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

BAC201205
Matsushita Electric - Trip Units And Programmers
BAC201205, Matsushita Electric trip units and programmers
From $28.72

2-1630019-1
TE Connectivity - Resistor
2-1630019-1, TE Connectivity resistor
From $42.84

MDN4083LEA0322NMNJNNNLDAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNJNNNLDAX, 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 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions,load side lug terminals, mechanical trip indicator, Castell key interlock & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price

S01HP60
Siemens - Shunt Trip
From Get Price

AKS-5S-50
General Electric - Air
AKS-5S-50, General Electric, AK Series, type , 1600A frame, 3PH, 3P, 300VAC, 300-1600A sensor rating, 50kA@300V, Bolt-On/stationary mount, available either mechanically or electrically operated, with SST Solid State programmer, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, optional trip functions available, low voltage air circuit breakers
From Get Price