1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG33KH250E4RJ
PDG33KH250E4RJ
Cutler Hammer - Molded Case
PDG33KH250E4RJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 50kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
NEF217050
NEF217050
Federal Pacific - Molded Case
NEF217050, American, Federal Pacific, NEF Series, type , 1P, 1PH, 50A, 277V, 14kA@277V, 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 Get Price
Limited Stock
PDG26F0030VFFK
PDG26F0030VFFK
Cutler Hammer - Molded Case
PDG26F0030VFFK, Cutler Hammer, Eaton, Power Defense, type , 50ºC, 3PH, 4P, 60% neutral, 600V, 30A, 25kA@480V, Bolt-On, line side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, CCC certifications; non-UL listed
From Get Price
Limited Stock
18442
18442
Merlin Gerin - Molded Case
18442, Merlin Gerin, Multi9, type , C curve, magnetic setting between 5 and 10 amp rating, 1P, 1PH, 32A, 440V, IEC rated, 4kA@415V, Feed-Thru, LI - Long-Time and Instantaneous trip functions, line & load side lug terminals, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
In Stock
315C046G19
315C046G19
Westinghouse - Molded Case
315C046G19, Westinghouse, MA3200S, MA Series, type , 3P, 3PH, 200A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, complete with interchangeable trip, LI - Long-Time and Instantaneous trip functions, Saf-T-Vue window and load side lug terminals, Thermal Magnetic molded case circuit breakers, these breakers are obsolete; however we do still stock them
From $2,820.91
Limited Stock
MGN60518
MGN60518
Schneider Electric - Molded Case
MGN60518, Schneider Electric, Merlin Gerin, Acti9, type , D curve, 2P, 1PH, 1A, 415V, IEC rated, 10kA@415V, Feed-Thru, LI - Long-Time and Instantaneous trip functions, line & load side lug terminals, marine special, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
PDG33N0250E3WJ
PDG33N0250E3WJ
Eaton - Molded Case
PDG33N0250E3WJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, 100kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 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
MP12-3P-800A-EO-BO-LSIG
MP12-3P-800A-EO-BO-LSIG
Merlin Gerin - Insulated Case
MP12-3P-800A-EO-BO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 1200A frame with 800A or 1200A sensor rating with 800A rating plug, 3P, 3PH, 600V, 50kA@480V, accepts the following programmers/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
XT2VU3100TFF000XXX
XT2VU3100TFF000XXX
ABB - Molded Case
XT2VU3100TFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 100A, 600V, 42kA@600V, Ekip Hi-Touch LSI, UL Standard, 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
MP40H2-3P-2000A-EO-BO-LS
MP40H2-3P-2000A-EO-BO-LS
Merlin Gerin - Insulated Case
MP40H2-3P-2000A-EO-BO-LS, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 4000A frame, includes 2000A, 2500A, 3000A, 3200A or 4000A sensor rating with 2000A 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
LAB2125V
LAB2125V
Westinghouse - Molded Case
LAB2125V, Westinghouse, LAB Series, type , 2P, 1PH, 125A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, 50°C, complete with fixed 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 Get Price
Limited Stock
HB3B035Y
HB3B035Y
Siemens - Molded Case
HB3B035Y, Siemens, BQ Series, type , 3P, 3PH, 35A, 240V, 65kA@240V, high interrupting capacity, Bolt-On, complete with 400Hz calibration, 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
A2L6RA
A2L6RA
Cutler Hammer - Bell Alarm
A2L6RA, Cutler Hammer, Series C, type , bell alarm, factory installed (1) alarm switch, right side mounted, pigtail style leads, , 2M/2B contacts, suitable for use with Series C RD,RDC,CRD,CRDC,RW,RWC frame molded case circuit breakers
From Get Price
Limited Stock
PDG54N0800E5CM
PDG54N0800E5CM
Eaton - Molded Case
PDG54N0800E5CM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 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 with ARMS trip functions with relays & CAM option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
TSUV1
TSUV1
General Electric - Under Voltage Release
TSUV1, General Electric, Power Break I, type , under voltage release, field installed, 120V, suitable for use with Power Break I TPS,THS,TPSS,THSS insulated case circuit breaker frames
From Get Price
Limited Stock
PDG21F0150TFFK
PDG21F0150TFFK
Eaton - Molded Case
PDG21F0150TFFK, Cutler Hammer, Eaton, Power Defense, type , 1PH, 1P, 600V, 150A, 25kA@480V, Bolt-On, line side terminals only, 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
FDCE322532BP10
FDCE322532BP10
Eaton - Molded Case
FDCE322532BP10, Eaton, Cutler Hammer, Westinghouse, Series C, type , 3P, 3PH, 225A, 480V, 100kA@480V, very high interrupting capacity, current limiting, Bolt-On, complete with LSI - Long-Time, Short-Time and Instantaneous trip functions and load side lug terminals, Solid State electronic, molded case circuit breakers, sold in bulk pack of 10, however, pricing listed is individual
From Get Price
Limited Stock
LDG3C125B
LDG3C125B
Siemens - Molded Case
LDG3C125B Siemens VL Series, type , 3P, 3PH, 125A, 600V, 100kA@480V, very high interrupting capacity, 50℃, Bolt-On, complete with load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
674646
674646
General Electric - Molded Case
674646, General Electric, Redline, Series, G63C02, C tripping, 3P, 3PH, 2A, 415V, 6kA@415V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
PDG24F0100E2XL
PDG24F0100E2XL
Cutler Hammer - Molded Case
PDG24F0100E2XL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 100A, 25kA@480V, Bolt-On, load side lug terminals, complete with Xpert Release PXR20 trip with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions, relays and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
PDG21N0015VFFN
PDG21N0015VFFN
Eaton - Molded Case
PDG21N0015VFFN, Eaton, Cutler Hammer, Power Defense, type , 50ºC, 1PH, 1P, 600V, 15A, 85kA@480V, Bolt-On, no terminals, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, CCC certifications; non-UL listed
From Get Price
Limited Stock
1244C56G06
1244C56G06
Eaton - Molded Case
1244C56G06, Eaton, Naval, type , 3P, 3PH, 35A, 500Vac, 5kA@500V, 50°C, Plug-In, enhanced overcurrent protection features, non-interchangeable trip, Thermal Magnetic, molded case circuit breakers for naval shipboard use
From Get Price
Limited Stock
PDG24F0030TFFL
PDG24F0030TFFL
Eaton - Molded Case
PDG24F0030TFFL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 100% neutral, 600V, 30A, 25kA@480V, Bolt-On, load side terminals only, 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
PDG32N0300VFAK
PDG32N0300VFAK
Eaton - Molded Case
PDG32N0300VFAK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 300A, 85kA@480V, Bolt-On, standard line side lugs, complete with LI - Long-Time and Instantaneous trip functions, 50ºC Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications; non-UL listed
From Get Price