


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

QMB327M
Square D - Panel Mount
QMB327M, Square D, QMB Series D2 panel mount, type , 3PH, 3P, 240V, 800A, 200kA@240V, nema 1, Fusible type, Single style main, accepts class R fuses, suitable for use with QMB series D2 panel boards and switchgear distribution systems
From Get Price

8539SDG44V03H10
Square D - Motor Starter
8539SDG44V03H10, Square D, Class 8539, combination non-reversing motor starter, NEMA size 2, requires 3 thermal units, supplied with MAG-GARD FAL36100-18M circuit breaker and NEMA type 1 enclosure, 3P, 3PH, 600V, 15 HP @ 240V, complete with 240V coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10
From Get Price

8739SEW3V02SH30
Square D - Motor Starter
8739SEW3V02SH30, Square D, Class 8739, type , full voltage reversing motor starter with HLL 100A thermal magnetic circuit breaker, 3P, 3PH, 40HP @ 480V, 50HP @ 600V, 600V with 120V 60Hz/110V 50Hz coil, NEMA size 3, includes NEMA 4 & 4X watertight and dust-tight stainless steel enclosure, Motor Logic SSOLR Class 10/20
From Get Price

9998L-65
Square D - Magnetic Coil
9998L-65, Square D, Class 9998 Series, magnetic magnetic coil, type , 550V 50Hz, 600V AC 60Hz, suitable for use with 30A type 8502,8536,8538,8539,8606,8630,8640,8647,8650,8651,8702,8736,8739,8810,8811,8812,8903,8910 contactors, motor starters, and motor controls
From Get Price

8538SCW13S8V08H30
Square D - Motor Starter
8538SCW13S8V08H30, Square D, Class 8538, combination motor starter, NEMA size 1, supplied in fusible disconnect switch, NEMA type 4 & 4X enclosure, requires 3 thermal units, 3P, 3PH, 60A, 600V, 7.5 HP @ 208V, complete with 208V coil, suitable for use with Class 8538 motor control systems, Motor Logic SSOLR Class 10/20
From Get Price

8738SEA43V08
Square D - Motor Starter
8738SEA43V08, Square D, Class 8738, type , reversing motor starter with fusible disconnect switch, 100A fuse clips, 3P, 3PH, 18A, 50HP @ 480V, 50HP @ 600V, 600V with 208V 60Hz coil, NEMA size 3, includes NEMA 12/3R dust-tight industrial use enclosure with external reset
From Get Price

8539SFW54V08H20
Square D - Motor Starter
8539SFW54V08H20, Square D, Class 8539, combination non-reversing motor starter, NEMA size 4, requires 3 thermal units, supplied with MAG-GARD KAL36250-29M circuit breaker and NEMA type 4X enclosure, 3P, 3PH, 600V, 50 HP @ 240V, complete with 208V 60Hz coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 20
From Get Price

8539SHA53V06H20
Square D - Motor Starter
8539SHA53V06H20, Square D, Class 8539, combination non-reversing motor starter, NEMA size 6, requires 3 thermal units, supplied with MAG-GARD MAL36400-36M circuit breaker and NEMA type 12/3R with external reset enclosure, 3P, 3PH, 600V, 250 HP @ 480V, complete with 480V coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 20
From Get Price

PTRG36080HCU43A
Schneider Electric - Breaker Type
PTRG36080HCU43A, Square D, Schneider Electric, bus plug, type , 3PH, 3W, 600V, 800A, 35kA@480V, , breaker type, horizontal style bus mount, complete with Powerpact type RGF solid state electronic molded case circuit breaker, 100% rated, Micrologic ammeter 5.0A trip device, long-time, short-time & instantaneous (LSI) trip functions, suitable for use with I-Line aluminum & copper busway systems
From Get Price

FA322G
Westinghouse - Fusible
FA322G, Westinghouse, Square D, bus plug, fusible style, 100AMP Busway, type , 3PH, 3W, 240V, 60A, 10kA@240V, encase mounted, accepts class R,H,K fuses, legacy vintage, suitable for use with 100AMP Busway aluminum & copper busway systems
From Get Price

8630SHO1UV06
Square D - Motor Starter
8630SHO1UV06, Square D, Class 8630, motor starter, Wye Delta reduced voltage starters, 3P, 3PH, 600V max, 500 HP @ 460/575V, complete with 480V coil, NEMA size 6, supplied in a NEMA open type enclosure, suitable for use with Class 8600 motor control systems
From Get Price

PTRG36080GU44A
Schneider Electric - Breaker Type
PTRG36080GU44A, Square D, Schneider Electric, bus plug, type , 3PH, 3W, 600V, 800A, 35kA@480V, , breaker type, complete with Powerpact type RGF solid state electronic molded case circuit breaker, Micrologic ammeter 6.0A trip device, long-time, short-time, instantaneous & ground fault (LSIG) trip functions, suitable for use with I-Line aluminum & copper busway systems
From Get Price

QMB325WT3
Square D - Panel Mount
QMB325WT3, Square D, QMB Series E1-E2 panel mount, type , 3PH, 3P, 240V, 400A, 200kA@240V, nema 1, Fusible type, Single style, accepts 300Vac class T fuses only, suitable for use with QMB E1 & E2 series panel boards and switchgear distribution systems
From Get Price

8539SHA55V03H10
Square D - Motor Starter
8539SHA55V03H10, Square D, Class 8539, combination non-reversing motor starter, NEMA size 6, requires 3 thermal units, supplied with MAG-GARD MAL36600-42M circuit breaker and NEMA type 12/3R with external reset enclosure, 3P, 3PH, 600V, 350 HP @ 480V, complete with 240V 60Hz/220V 50Hz coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10
From Get Price

8501KUR13V14
Square D - Motor Control Part And Accessory
8501KUR13V14, Square D, Class 8501, Relays, standard cover without LED, type , blade pin, 3 C/O contact, 24 Vac standard coil, designed for switching applications at 240V or lower; UL listed, CSA certified
From Get Price

SQD-MOD3-12-BF-30TM
Square D - MCC Bucket
SQD-MOD3-12-BF-30TM, Square D, Model 3 MCC, Circuit Breaker Type Feeder Bucket, 12 Tall, 3PH, 30A, 600V, complete with Square D thermal magnetic molded case circuit breaker, long-time & instantaneous trip function, includes the bucket door and associated mounting hinges and screws, suitable for use with Square D Model 3 motor control centers
From Get Price

SQD-MOD6-6-BF-100MCP-FAP
Square D - MCC Bucket
SQD-MOD6-6-BF-100MCP-FAP, Square D, Model 6 MCC, Circuit Breaker Type Feeder Bucket, 6 Tall, 3PH, 100A, 600V, complete with Square D FAP mag only MCP molded case circuit breaker, 150-580A mag range, Instantaneous protection only, includes the bucket door and associated mounting hinges and screws, suitable for use with Square D Model 5 & Model 6 motor control centers
From Get Price

8538SBW22V08H30
Square D - Motor Starter
8538SBW22V08H30, Square D, Class 8538, combination motor starter, NEMA size , supplied in fusible disconnect switch, NEMA type 4X enclosure, requires 3 thermal units, 3P, 3PH, 30A, 600V, 3 HP @ 208V, complete with 208V coil, suitable for use with Class 8538 motor control systems, Motor Logic SSOLR Class 10/20
From Get Price

8538SDW12S8V06H30
Square D - Motor Starter
8538SDW12S8V06H30, Square D, Class 8538, combination motor starter, NEMA size 2, supplied in fusible disconnect switch, NEMA type 4 & 4X enclosure, requires 3 thermal units, 3P, 3PH, 60A, 600V, 15 HP @ 240V, complete with 480V 60Hz/440V 50Hz coil, suitable for use with Class 8538 motor control systems, Motor Logic SSOLR Class 10/20
From Get Price

8539SHA56V02H30
Square D - Motor Starter
8539SHA56V02H30, Square D, Class 8539, combination non-reversing motor starter, NEMA size 6, requires 3 thermal units, supplied with MAG-GARD MAL36600-44M circuit breaker and NEMA type 12/3R with external reset enclosure, 3P, 3PH, 600V, 200 HP @ 240V, complete with 120V 60Hz/110V 50Hz coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10/20
From Get Price

10S1723F
Square D - Dry Type
10S1723F, Square D, dry type transformer, 10kVA, 240V primary, 208V secondary, 1-phase, sealed, resin-filled, 115°C rise
From Get Price

8538SCW32S8V03H30
Square D - Motor Starter
8538SCW32S8V03H30, Square D, Class 8538, combination motor starter, NEMA size 1, supplied in fusible disconnect switch type with class R fuse clips, NEMA type 4 & 4X enclosure, requires 3 thermal units, 3P, 3PH, 600V, 5 HP @ 240V, complete with 240V coil, suitable for use with Class 8538 motor control systems, Motor Logic SSOLR Class 10/20
From Get Price

FB55-5
Square D - Heater Element
FB55-5, Square D, FB Series, thermal overload heater element, type , rated for 59.9-63.8 amps, FB55.5 suitable for use with thermal overload relays, magnetic motor starters & motor controls
From Get Price

8536SDA1V03H20S
Square D - Motor Starter
8536SDA1V03H20S, Square D, Class 8536, motor starter, type , 3P, 3PH, 45A, 600V with 240V 60Hz / 220V 50Hz coil, NEMA size 2, NEMA Type 12 enclosure with separate control unit, Motor Logic SSOLR Class 20
From Get Price