1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDF33KH400E5MK
PDF33KH400E5MK
Cutler Hammer - Molded Case
PDF33KH400E5MK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 400A, High Override, 50kA@480V, 100% UL, Bolt-On, line side lug terminals, complete with PXR20 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG32PH250D5YN
PDG32PH250D5YN
Eaton - Molded Case
PDG32PH250D5YN, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 250A, High Override, 100kA@480V, Bolt-On, no lug terminals, complete with PXR20D trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, CAM Link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG34F0600P3DK
PDG34F0600P3DK
Eaton - Molded Case
PDG34F0600P3DK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 600A, 25kA@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
MDN4083LEA0822NMNK4NNCDSX
MDN4083LEA0822NMNK4NNCDSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNK4NNCDSX, 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 600Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, 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
Limited Stock
MDN4083LEA0122NMNR2EHNCSX
MDN4083LEA0122NMNR2EHNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNR2EHNCSX, 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 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch & 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
Limited Stock
MDN4083LEA0422NMNK4YNAMCX
MDN4083LEA0422NMNK4YNAMCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNK4YNAMCX, 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 600Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
Limited Stock
MDN4083LEA0322NMNA2YNKNSX
MDN4083LEA0322NMNA2YNKNSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNA2YNKNSX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, 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
Limited Stock
HMG2B600
HMG2B600
Siemens - Molded Case
HMG2B600, Siemens, VL Series, type , 2P, 1PH, 600A, 600V, 65kA@480V, high interrupting capacity, 40°C, Bolt-On, lugs not included, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
PDG34N0125P3WK
PDG34N0125P3WK
Cutler Hammer - Molded Case
PDG34N0125P3WK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 125A, 85kA@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, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MPA31F25N0320
MPA31F25N0320
General Electric - Insulated Case
MPA31F25N0320, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit, 110/130V dc/ac closing coil and 48V dc shunt trip, 3P, 3PH, 2500A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
MWI6083LEA
MWI6083LEA
Cutler Hammer - Insulated Case
MWI6083LEA, Cutler Hammer, Magnum, type , drawout mounted, standard frame, 3P, 3PH, 800A, 690V, 65kA@690V, Bolt-On, ABC phasing, complete with interchangeable Digitrip RMS with possible LI/LSI/LSIG/LSIA trip functions, load side lug terminals, Solid State electronic, IEC low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SHF1G2A7E
SHF1G2A7E
General Electric - Insulated Case
SHF1G2A7E, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering & RELT features and 250A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0522NMNF4ENHCPX
MDN4083LEA0522NMNF4ENHCPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNF4ENHCPX, 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 220-250Vdc UVR, 4A/4B 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0422NMNCNENCCCX
MDN4083LEA0422NMNCNENCCCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNCNENCCCX, 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 24Vdc 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, without shutters, unwired
From Get Price
Limited Stock
SHF5G8C1U
SHF5G8C1U
General Electric - Insulated Case
SHF5G8C1U, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, front connected, 3000A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering & modbus communication features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0222NMNH4YNNDAX
MDN4083LEA0222NMNH4YNNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNH4YNNDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 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
Limited Stock
685872
685872
Merlin Gerin - Part And Accessory
685872, Merlin Gerin, Masterpact, part and accessory, Draw-Out Clusters for cradles, (set of 2), 3 clusters, suitable for use with Masterpact 3P, MP08-MP16, M16N type insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNFNYNCNAX
MDN4083LEA0322NMNFNYNCNAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNFNYNCNAX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDG32FH250D4WL
PDG32FH250D4WL
Cutler Hammer - Molded Case
PDG32FH250D4WL, Eaton, Cutler Hammer, Power Defense, type , 600A frame, 1PH, 2P, 600V, 250A, high override, 25kA@480V, Bolt-On, load 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
Limited Stock
EEHLD520450SB2
EEHLD520450SB2
Cutler Hammer - Mounting Hardware
EEHLD520450SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 450A, BCL or ABR phase connection, 240V max, Copper, Single Branch mounting style, suitable for use with LD,HLD,LDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
SKLL36BF212XC
SKLL36BF212XC
General Electric - Molded Case
SKLL36BF212XC, General Electric, Spectra Series, type , 3P, 3PH, 1200A, 600V, 65kA@480V, complete with SRPK1200B1200 rating plug, high interrupting capacity, 100% rated, Bolt-On, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, Plus trip unit with LSIT - Long-Time, Short-Time, Instantaneous and Targets with Control Power trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNF2NNCMAX
MDN4083LEA0422NMNF2NNCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNF2NNCMAX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNH4ENACAX
MDN4083LEA0122NMNH4ENACAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNH4ENACAX, 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 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDG32G0400E3RN
PDG32G0400E3RN
Cutler Hammer - Molded Case
PDG32G0400E3RN, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, 35kA@480V, Bolt-On, no lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price