1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG34N0600E5RL
PDG34N0600E5RL
Cutler Hammer - Molded Case
PDG34N0600E5RL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 600A, 100kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with ARMS 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
In Stock
THJ4V2604NG
THJ4V2604NG
General Electric - Molded Case
THJ4V2604NG General Electric MicroVersaTrip, type , J600 frame type, 3P, 3PH, 400A, 600V, 35kA@480V, high interrupting capacity, Bolt-On, complete with Power+ 4 trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, lugs not included, Solid State electronic molded case circuit breakers
From $1,081.80
Limited Stock
PDF34F0250E3ZN
PDF34F0250E3ZN
Cutler Hammer - Molded Case
PDF34F0250E3ZN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, 25kA@480V, 100% UL, Bolt-On, no lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
FGL36AA630NNF
FGL36AA630NNF
General Electric - Molded Case
FGL36AA630NNF General Electric Record Plus, type , FG630 frame, 431249, 3P, 3PH, 630A, 690V, 150kA@415V, Bolt-On, complete with interchangeable selective electronic SMR1 trip, LS - Long-Time and Short-Time trip functions, rating plug not included, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
PDD22K0030TFFJ
PDD22K0030TFFJ
Eaton - Molded Case
PDD22K0030TFFJ, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 240V, 30A, 85kA@240V, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, UL, certifications
From Get Price
Limited Stock
LV430775MT1
LV430775MT1
Schneider Electric - Molded Case
LV430775MT1, Schneider Electric, Compact NSX, type , 3P, 3PH, 160A, 690V, 50kA@415V, Bolt-On, complete with NSX160N frame and 3 pole, 220Vac, 160A Micrologic 2.2 trip unit, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
PDF33F0400D5WN
PDF33F0400D5WN
Eaton - Molded Case
PDF33F0400D5WN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 400A, 25kA@480V, 100% UL, Bolt-On, no lug terminals, complete with PXR20D ARMS trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG33K0125P3WJ
PDG33K0125P3WJ
Eaton - Molded Case
PDG33K0125P3WJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 125A, 50kA@480V, Feed-Thru, line & load 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
E12ED22B080
E12ED22B080
Siemens - Molded Case
E12ED22B080, Siemens, SENTRON, type , 2P, 1PH, 80A, 240V, 10kA@240V, standard interrupting capacity, 40ºC, Feed-Thru, complete with Type 12 enclosure, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
BQ335KM
BQ335KM
Murray Corporation - Molded Case
BQ335KM, Murray Corporation, BQ Series, type , 3P, 3PH, 35A, 480V, 65kA@240V, standard interrupting capacity, 40°C, Bolt-On, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
LMH3N800L
LMH3N800L
Siemens - Molded Case
LMH3N800L, Siemens, VL Series, type , MG Frame, 3P, 3PH, 800A, 600V, 100kA@480V, very high interrupting capacity, current limiting, Feed-Thru, 100% rated, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Digital Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
SGLC3601L3V8
SGLC3601L3V8
General Electric - Molded Case
SGLC3601L3V8 General Electric Spectra Series, type , 3P, 3PH, 150A, 600V, 65kA@480V, high interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous and RELT, reduced energy let-through & neutral protection trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
PDG23K0100D3DK
PDG23K0100D3DK
Eaton - Molded Case
PDG23K0100D3DK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 100A, 50kA@480V, Bolt-On, line side lug terminals, complete with Xpert Release PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
LV432682ATS4
LV432682ATS4
Schneider Electric - Molded Case
LV432682ATS4, Schneider Electric, Compact NSX, type , 3P, 3PH, 400A, 690V, 36kA@415V, Bolt-On, complete with NSX400F frame, type UA, 380Vac controller, automatic transfer switch and 3 pole, 250A Micrologic 2.3 trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
EH2H005L
EH2H005L
ITE - Molded Case
EH2H005L, Siemens, ITE, EH Series, type , 2P, 1PH, 5A, 480V, 14kA@480V, standard interrupting capacity, Feed-Thru, complete with I - Instantaneous protection only and line & load side lug terminals, high magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
PDG34G0600E3ML
PDG34G0600E3ML
Eaton - Molded Case
PDG34G0600E3ML, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 600A, 35kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with 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
EH3M015L
EH3M015L
Siemens - Molded Case
EH3M015L, Siemens, ITE, EH Series, type , 3P, 3PH, 15A, 480V, 14kA@480V, standard interrupting capacity, Feed-Thru, marine duty rated, 50°C, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete, however we do still stock them
From Get Price
Limited Stock
PDF33GH250E5RN
PDF33GH250E5RN
Cutler Hammer - Molded Case
PDF33GH250E5RN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 35kA@480V, 100% UL, Bolt-On, no lug terminals, complete with PXR20 trip with ARMS 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
Limited Stock
TXQC32020WL
TXQC32020WL
General Electric - Molded Case
TXQC32020WL, General Electric, type , 3P, 3PH, 20A, 240V, 65kA@240V, UL listed, Feed-Thru, complete with internal common trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminal, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MP40H2-3P-4000A-MO-BO-LS
MP40H2-3P-4000A-MO-BO-LS
Merlin Gerin - Insulated Case
MP40H2-3P-4000A-MO-BO-LS, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 4000A frame, includes 4000A sensor rating with 4000A rating plug, 3P, 3PH, 600V, 125kA@480V, accepts the following programmer/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
LV430881VIGI
LV430881VIGI
Schneider Electric - Molded Case
LV430881VIGI, Schneider Electric, VigiCompact NSX, type , 3P, 3PH, 160A, 600V, 36kA@415V, Bolt-On, complete with NSX160F frame, 3 pole, 100A Micrologic 5.2A trip unit, LSI - Long-Time, Short-Time and Instantaneous trip functions and Vigi MH earth leakage module, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
PDG24G0150TFFN
PDG24G0150TFFN
Cutler Hammer - Molded Case
PDG24G0150TFFN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 100% neutral, 600V, 150A, 35kA@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
Limited Stock
EDC3100LBP10
EDC3100LBP10
Eaton - Molded Case
EDC3100LBP10, Eaton, Cutler Hammer, Westinghouse, Series C, type , 3P, 3PH, 100A, 240V, 200kA@240V, current limiting, 40¬?C, Feed-Thru, suitable for reverse fed applications, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers, sold in bulk pack of 10, however, pricing listed is individual
From Get Price
Limited Stock
MP20H2-3P-1000A-MO-DO-LSG
MP20H2-3P-1000A-MO-DO-LSG
Merlin Gerin - Insulated Case
MP20H2-3P-1000A-MO-DO-LSG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2000A frame, includes 1200A, 1600A or 2000A sensor rating with 1000A rating plug, 3P, 3PH, 600V, 100kA@480V, accepts the following programmer/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers
From Get Price