1. Home / 
  2. square d breaker

SORT BY
Limited Stock
3VL1706-2DD33-0AA0
3VL1706-2DD33-0AA0
Siemens - Molded Case
3VL1706-2DD33-0AA0, Siemens, SENTRON 3VL, type , 2P, 1PH, 63A, 690V, 70kA@415V, Bolt-On/fixed mount, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
In Stock
MXD62H800
MXD62H800
Siemens - Molded Case
MXD62H800, Siemens, Sentron Series, type , 2P, 1PH, 800A, 600V, 50kA@480V, standard interrupting capacity, Bolt-On, complete with I - Instantaneous protection only, high instantaneous range, lugs not included, MCP, motor circuit protectors, magnetic range 5000-10000A, Magnetic Only, molded case circuit breakers
From $2,323.18
Limited Stock
BQ3B045Y
BQ3B045Y
Siemens - Molded Case
BQ3B045Y, Siemens, BQ Series, type , 3P, 3PH, 45A, 240V, 10kA@240V, standard 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
In Stock
HEG431090
HEG431090
Federal Pacific - Molded Case
HEG431090, Federal Pacific, HEG Series, type , 3P, 3PH, 90A, 480V, 22kA@480V, Bolt-On, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic molded case circuit breakers; these breakers are now obsolete, however we do still stock them
From $645.77
Limited Stock
MP08-3P-200A-MO-DO-LS
MP08-3P-200A-MO-DO-LS
Merlin Gerin - Insulated Case
MP08-3P-200A-MO-DO-LS, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 800A frame with 250A or 400A sensor rating with 200A rating plug, 3P, 3PH, 600V, 50kA@480V, available with STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U trip units, Solid State electronic, insulated case circuit breakers
From Get Price
In Stock
QRH22B250L
QRH22B250L
Siemens - Molded Case
QRH22B250L, Siemens, QR Series, type , 2P, 1PH, 250A, 240V, 25kA@240V, standard interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From $355.87
Limited Stock
MP12-3P-1000A-MO-DO-LI
MP12-3P-1000A-MO-DO-LI
Merlin Gerin - Insulated Case
MP12-3P-1000A-MO-DO-LI, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 1200A frame with 1200A, 1600A or 2000A sensor rating with 1000A rating plug, 3P, 3PH, 600V, 50kA@480V, acceptable with 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
36530
36530
Schneider Electric - Molded Case
36530 Merlin Gerin, Schneider Electric Compact, type , 3P, 3PH, 400A, 600V, 35kA@480V, standard interrupting capacity, Feed-Thru, complete with STR23SP trip, LSI - Long-Time, Short-Time and Instantaneous trip functions and line & load side lug terminals, Solid State electronic molded case circuit breakers
From Get Price
In Stock
HFD62B175
HFD62B175
Siemens - Molded Case
HFD62B175, Siemens, Sentron Series, type , 2P, 1PH, 175A, 600V, 65kA@480V, high interrupting capacity, 40ºC, Bolt-On, complete with interchangeable trip unit and load side lug terminals, Thermal Magnetic molded case circuit breakers
From $974.03
In Stock
HND62F120
HND62F120
Siemens - Molded Case
HND62F120, Siemens, Sentron Series, type , 2P, 1PH, 1200A, 600V, 65kA@480V, standard interrupting capacity, 40ºC, Feed-Thru, lugs not included, Thermal Magnetic molded case circuit breakers
From $2,488.25
Limited Stock
MP16H1-3P-1600A
MP16H1-3P-1600A
Merlin Gerin - Insulated Case
MP16H1-3P-1600A, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 1600A frame with 1600A trip and 1600A rating plug, 3P, 3PH, 600V, 65kA@480V, available with STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U trip units, Solid State electronic, insulated case circuit breakers
From Get Price
In Stock
EHD1070L
EHD1070L
Eaton - Molded Case
EHD1070L, Eaton, Cutler Hammer, Westinghouse, Series C, type , 1P, 1PH, 70A, 277V, 14kA@480V, standard interrupting capacity, 40°C, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From $174.31
Limited Stock
HP3T250
HP3T250
ITE - Trip Units And Programmers
HP3T250, ITE, HP Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 250A, 3P, suitable for HP molded case circuit breaker frames, Thermal Magnetic trip units & circuit breakers; these trip units are obsolete, however we still stock them
From Get Price
Limited Stock
A8R86
A8R86
nVent Hoffman - Enclosure
A8R86, nVent Hoffman, Small Hinge-Cover Enclosure, 8 in H x 8 in W x 6 in D, Mild Steel, Gray Powder Coat, NEMA Type 1, Butt hinges, Mounting holes on back of enclosure
From Get Price
Limited Stock
QC-125
QC-125
Thomas & Betts - Molded Case
QC-125, Thomas & Betts, QC Series, type , 2P, 1PH, 125A, 120/240V, 10kA@240V, 40°C, Plug-In, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
40114-714-08
40114-714-08
Allen-Bradley - Part And Accessory
40114-714-08, circuit breaker, part and accessory, Allen-Bradley, HORIZONTAL BUS FACTORY SPLICE KIT
From Get Price
Limited Stock
EGS1015FFG
EGS1015FFG
Eaton - Molded Case
EGS1015FFG, Eaton, Cutler Hammer, Series G, Type , 1P, 1PH, 15A, 240V, 85kA@240V, Feed-Thru, Thermal Magnetic, LI - Long-Time and Instantaneous, molded case, circuit breaker
From Get Price
Limited Stock
FAZ-C15/3-NA-L
FAZ-C15/3-NA-L
Eaton - Molded Case
FAZ-C15/3-NA-L, Eaton, FAZ Series, type , UL listed, DIN rail mounted miniature circuit breaker, C curve, 1PH, 1P, 480V, 15A, 10kA@277/480V, Feed-Thru, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breaker
From Get Price
Limited Stock
6572000030
6572000030
Honeywell - Part And Accessory
6572000030, circuit breaker, part and accessory, Honeywell, A7/A5 TO XP10 ADAPTER KI
From Get Price
Limited Stock
BQ3M020
BQ3M020
Siemens - Molded Case
BQ3M020, Siemens, BQ Series, type , for marine applications, 3PH, 3P, 240V, 20A, 10kA@240V, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
B057387-000/-100
B057387-000/-100
Dresser Electric - Part And Accessory
B057387-000/-100, circuit breaker, part and accessory, Dresser Electric, MICRO GENERATOR
From Get Price
Limited Stock
BKFD150T
BKFD150T
Cutler Hammer - Molded Case
BKFD150T, Westinghouse, Cutler Hammer, Eaton, Series C, type , main or subfeed circuit breaker kit which includes circuit breaker, terminals and mounting hardware, top mount, 3P, 3PH, 150A, 480V, 35kA@480V, Bolt-On, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
BR3060BQN100
BR3060BQN100
Eaton - Load Center
BR3060BQN100, Cutler Hammer, Eaton, Type BR, Main Breaker load center, 100A, 120/240V, 1-phase, 3-wire, 30 spaces, Quick Connect Neutral
From Get Price
Limited Stock
A241210LP
A241210LP
nVent Hoffman - Enclosure
A241210LP, nVent Hoffman, enclosure, Continuous Hinge with Clamps, Mild Steel, Gray Powder Coat, NEMA Type 12,13,3R,4, 24 inches H x 12 inches W x 10 inches D
From Get Price