1. Home / 
  2. square d breaker

SORT BY
Limited Stock
36927
36927
Merlin Gerin - Molded Case
36927, Merlin Gerin, Schneider Electric, Compact, type , 3P, 3PH, 400A, 600V, 100kA@480V, very high interrupting capacity, Feed-Thru, line & load side lug terminals, NA - No Overcurrent Protection, Non-Automatic switch, molded case circuit breakers
From Get Price
Limited Stock
XT4NQ3125AFF000XXX
XT4NQ3125AFF000XXX
ABB - Molded Case
XT4NQ3125AFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 125A, 600V, 18kA@600V, Thermal Magnetic Fixed (TMF), 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
PDG44K0800P4YJ
PDG44K0800P4YJ
Cutler Hammer - Molded Case
PDG44K0800P4YJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 800A, 50kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays, modbus, ZSI and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
PDG23G0225E3MN
PDG23G0225E3MN
Eaton - Molded Case
PDG23G0225E3MN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 225A, 35kA@480V, Bolt-On, no lug terminals, complete with Xpert Release PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MP40H-3P-4000A-MO-BO-LS
MP40H-3P-4000A-MO-BO-LS
Merlin Gerin - Insulated Case
MP40H-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, 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
Limited Stock
FBL26TE100R
FBL26TE100R
General Electric - Molded Case
FBL26TE100R General Electric Record Plus, type , FB100 frame, 2P, 1PH, 100A, 600V, 150kA@240V, current limiting, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, lugs not included, fixed Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
PDG62M1600E2WM
PDG62M1600E2WM
Eaton - Molded Case
PDG62M1600E2WM, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 1600A, 65kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 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
431413
431413
General Electric - Molded Case
431413 General Electric Record Plus, type , FE250 frame, FEL36AA160KJF, 3P, 3PH, 160A, 690V, 150kA@415V, Feed-Thru, complete with interchangeable 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
SGHC3604L5X2
SGHC3604L5X2
General Electric - Molded Case
SGHC3604L5X2 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 35kA@480V, standard interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIA, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and basic metering and modbus communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
FCV-750-1200A
FCV-750-1200A
Allis Chalmers - Vacuum Circuit Breaker
FCV-750-1200A, Allis Chalmers, FCV Series, , 3PH, 3P, 15000 VAC, 1200 Frame, Electrically Operated, Draw-Out, Medium Voltage vacuum circuit breaker Breaker, For Use In Type F Switchgear. Operating Voltage, Control Voltages, Wiring, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
PDF33GH250D5MK
PDF33GH250D5MK
Eaton - Molded Case
PDF33GH250D5MK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 35kA@480V, 100% UL, Bolt-On, line side lug terminals, complete with PXR20D ARMS 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
EH2L025L
EH2L025L
ITE - Molded Case
EH2L025L, Siemens, ITE, EH Series, type , 2P, 1PH, 25A, 480V, 14kA@480V, standard interrupting capacity, Feed-Thru, complete with I - Instantaneous protection only and line & load side lug terminals, low magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
KXT5VRFP6-4PC
KXT5VRFP6-4PC
ABB - Lug Terminal Kit
KXT5VRFP6-4PC, ABB, SACE Tmax XT, rear vertical terminals, "VR", 4 terminals in kit, suitable for use with 4P 630A XT5 molded case circuit breakers; 1SDA104781.R1 global reference
From Get Price
Limited Stock
SKPC3612L3L6
SKPC3612L3L6
General Electric - Molded Case
SKPC3612L3L6 General Electric Spectra Series, type , 3P, 3PH, 1200A, 600V, 100kA@480V, extra 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 ZSI, zone selective interlocking & RELT, reduced energy let-through trip functions and advanced metering, modbus & waveform capture communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
E3V-A08-3P-800A-DO-EO-LSI
E3V-A08-3P-800A-DO-EO-LSI
ABB - Insulated Case
E3V-A08-3P-800A-DO-EO-LSI, ABB, EMax, type , 3P, 3PH, 800A frame, 800A rating plug, 600V, 125kA@480V, Draw-Out, electrically operated, Solid State electronic with LSI - Long-Time, Short-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
In Stock
LC3600K
LC3600K
Westinghouse - Molded Case
LC3600K, Westinghouse, SELTRONIC, type , 3P, 3PH, 600A, 600V, Bolt-On, NA - No Overcurrent Protection, complete with high magnetic non-interchangeable trip unit and load side lug terminals, Non-Automatic switch, molded case circuit breakers; these switches are now obsolete; however, we do still stock them
From $2,288.96
Limited Stock
GHB1100V
GHB1100V
Eaton - Molded Case
GHB1100V, Westinghouse, Eaton, Cutler Hammer, Series C, type , 1P, 1PH, 100A, 277/480V, 125VDC, 14kA@277V, standard interrupting capacity, 50°C, Bolt-On, suitable for reverse fed applications, complete with non-interchangeable, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
LV431770ATS4
LV431770ATS4
Schneider Electric - Molded Case
LV431770ATS4, Schneider Electric, Compact NSX, type , 3P, 3PH, 250A, 690V, 36kA@415V, Bolt-On, complete with NSX250F frame, type UA, 380Vac controller, automatic transfer switch and 3 pole, 250A Micrologic 2.2 trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
LV429696P
LV429696P
Schneider Electric - Molded Case
LV429696P, Schneider Electric, Compact, type , 4P, 3PH, 100A, 690V, 70kA@415V, Plug-In, complete with NSX100H frame and 4 pole TM25D trip unit, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
HB3B080QX
HB3B080QX
Siemens - Molded Case
HB3B080QX, Siemens, BQ Series, type , 3P, 3PH, 80A, 240V, 65kA@240V, high interrupting capacity, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and quick connecting load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
GC2060
GC2060
Westinghouse - Molded Case
GC2060, Cutler Hammer, Eaton, Westinghouse, Series C, type , 2P, 1PH, 60A, 240V, 65kA@240V, standard interrupting capacity, 40°C, Feed-Thru, complete with non-interchangeable LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
FD3050VH09
FD3050VH09
Westinghouse - Molded Case
FD3050VH09, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 50A, 600V, 35kA@480V, standard interrupting capacity, Naval 50℃ ambient calibration, vibration testing, and no use of Al terminals, 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
From Get Price
Limited Stock
SGPP36DD4200C
SGPP36DD4200C
General Electric - Molded Case
SGPP36DD4200C, General Electric, Spectra Series, type , 3P, 3PH, 200A, 600V, 100kA@480V, complete with SRPG400B200 rating plug, 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 protective relays and LSIGT, LSIGT - Long-Time, Short-Time, Instantaneous, Ground Fault and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
PDF53N0800E3MM
PDF53N0800E3MM
Cutler Hammer - Molded Case
PDF53N0800E3MM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 800A, 85kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with relays and modbus option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price