1. Home / 
  2. square d breaker

SORT BY
In Stock
PLA34100U44A
PLA34100U44A
Schneider Electric - Molded Case
PLA34100U44A, Schneider Electric, Square D, PowerPact, type , 3P, ABC phase connection, 3PH, 1000A, 480V, 100kA@480V, UL listed, very high interrupting capacity, I-Line Style Plug-In, complete with micrologic interchangeable ammeter 6.0A trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From $11,832.00
In Stock
DJL36400E53
DJL36400E53
Square D - Molded Case
DJL36400E53, Schneider Electric, Square D, PowerPact, type , 3P, 3PH, 400A, 600V, 65kA@480V, high interrupting capacity, UL listed, Feed-Thru, 100% rated, complete with STR53UP-F trip with fault indicator, LSI - Long-Time, Short-Time and Instantaneous trip functions and line & load side lug terminals, Solid State electronic, molded case circuit breakers
From $2,438.69
In Stock
HDL36060C
HDL36060C
Schneider Electric - Molded Case
HDL36060C, Schneider Electric, Square D, PowerPact, type , 3P, 3PH, 60A, 600V, 18kA@480V, standard interrupting capacity, Feed-Thru, 100% rated, UL listed, 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
From $784.33
In Stock
MHL365001287
MHL365001287
Square D - Molded Case
MHL365001287, Square D, MHL Series, type , 3P, 3PH, 500A, 600V, 65kA@480V, high interrupting capacity, Feed-Thru, complete with MA11128-48Vdc undervoltage trip and MA11286- 1A/1B auxiliary switch, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From $1,313.38
In Stock
LGA36400U31X
LGA36400U31X
Schneider Electric - Molded Case
LGA36400U31X, Schneider Electric, Square D, PowerPact, type , 3P, 3PH, 400A, 600V, 35kA@480V, UL listed, standard interrupting capacity, I-Line Style Plug-In, can be used for 2P applications, complete with non-interchangeable micrologic standard 3.3 trip, LI - Long-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From $4,485.56
In Stock
PGL36080CU33A
PGL36080CU33A
Square D - Molded Case
PGL36080CU33A, Schneider Electric, Square D, PowerPact, type , 3P, 3PH, 800A, 600V, 35kA@480V, UL listed, standard interrupting capacity, Feed-Thru, 100% rated, complete with micrologic interchangeable standard 5.0 trip, LSI - Long-Time, Short-Time and Instantaneous trip functions and line & load side lug terminals, Solid State electronic, molded case circuit breakers
From $10,093.15
In Stock
PGA36025CU63AE1
PGA36025CU63AE1
Square D - Molded Case
PGA36025CU63AE1, Schneider Electric, Square D, PowerPact, type , 3P, ABC phase connection, 3PH, 250A, 600V, 35kA@480V, UL listed, standard interrupting capacity, I-Line Style Plug-In, 100% rated, complete with micrologic interchangeable power 5.0P trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From $3,364.44
In Stock
BDA34020Y
BDA34020Y
Square D - Molded Case
BDA34020Y, Square D, Schneider Electric, PowerPact, type , 3PH, 3P, 480Y/277Vac, 20A, 18kA@480V rated, I-Line Style Plug-In with ABC phase connection, complete with non-interchangeable trip rated 480Y/277V max, LI - Long-Time and Instantaneous trip functions and load side mechanical lug terminals, Thermal Magnetic, molded case circuit breakers
From $502.33
In Stock
MHL368001426
MHL368001426
Square D - Molded Case
MHL368001426, Square D, MHL Series, type , 3P, 3PH, 800A, 600V, 65kA@480V, high interrupting capacity, Feed-Thru, complete with MA11352- 2A/2B auxiliary switch and MA11027- 24VDC shunt trip, non-interchangeable trip LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From $1,225.46
In Stock
BGA34110Y
BGA34110Y
Square D - Molded Case
BGA34110Y, Square D, Schneider Electric, PowerPact, type , 3PH, 3P, 480Y/277Vac, 110A, 18kA@480V rated, I-Line Style Plug-In with ABC phase connection, complete with non-interchangeable trip rated 480Y/277V max, LI - Long-Time and Instantaneous trip functions and load side mechanical lug terminals, Thermal Magnetic, molded case circuit breakers
From $792.01
In Stock
MHL3610001426
MHL3610001426
Square D - Molded Case
MHL3610001426, Square D, MHL Series, type , 3P, 3PH, 1000A, 600V, 65kA@480V, high interrupting capacity, Feed-Thru, complete with MA11352- 2A/2B auxiliary switch and MA11027- 24Vdc shunt trip, non-interchangeable trip LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From $2,128.45
In Stock
PJA36080U44A
PJA36080U44A
Schneider Electric - Molded Case
PJA36080U44A, Square D, Schneider Electric, PowerPact, type , 3P, ABC phase connection, 3PH, 800A, 600V, 65kA@480V, UL listed, high interrupting capacity, I-Line Style Plug-In, complete with micrologic interchangeable ammeter 6.0A trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From $8,217.30
In Stock
PJA36060U44A
PJA36060U44A
Schneider Electric - Molded Case
PJA36060U44A, Square D, Schneider Electric, PowerPact, type , 3P, ABC phase connection, 3PH, 600A, 600V, 65kA@480V, UL listed, high interrupting capacity, I-Line Style Plug-In, complete with micrologic interchangeable ammeter 6.0A trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From $13,774.40
In Stock
MJA36800
MJA36800
Square D - Molded Case
MJA36800, Square D, Schneider Electric, PowerPact, type , 3P, ABC phase circuit configuration, 3PH, 800A, 600V, 65kA@480V, UL listed, current limiting, I-Line Style Plug-In, complete with basic non-interchangeable 1.0 trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Solid State electronic, molded case circuit breakers
From $5,704.37
In Stock
BDA34040Y
BDA34040Y
Schneider Electric - Molded Case
BDA34040Y, Square D, Schneider Electric, PowerPact, type , 3PH, 3P, 480Y/277Vac, 40A, 18kA@480V rated, I-Line Style Plug-In with ABC phase connection, complete with non-interchangeable trip rated 480Y/277V max, LI - Long-Time and Instantaneous trip functions and load side mechanical lug terminals, Thermal Magnetic, molded case circuit breakers
From $521.44
In Stock
QJA32150
QJA32150
Square D - Molded Case
QJA32150, Square D, I-Line, type , 3P, ABC phase circuit configuration, 3PH, 150A, 240V, 100kA@240V, UL listed, current limiting, I-Line Style Plug-In, complete with basic non-interchangeable 1.0 trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic electronic, molded case circuit breakers
From $881.55
In Stock
PJP36120YP
PJP36120YP
Square D - Molded Case
PJP36120YP, Square D, Schneider Electric, PowerPact, type , 3P, 3PH, 1200A, 600V, 65kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with fixed handle padlocking device, basic non-interchangeable ET 1.0I trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Solid State electronic, molded case circuit breakers
From $2,308.50
In Stock
MJA36400
MJA36400
Schneider Electric - Molded Case
MJA36400, Schneider Electric, Square D, PowerPact, type , 3P, ABC phase circuit configuration, 3PH, 400A, 600V, 65kA@480V, UL listed, current limiting, I-Line Style Plug-In, complete with basic non-interchangeable 1.0 trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Solid State electronic, molded case circuit breakers
From $5,433.08
In Stock
BDA34100Y
BDA34100Y
Square D - Molded Case
BDA34100Y, Square D, Schneider Electric, PowerPact, type , 3PH, 3P, 480Y/277Vac, 100A, 18kA@480V rated, I-Line Style Plug-In with ABC phase connection, complete with non-interchangeable trip rated 480Y/277V max, LI - Long-Time and Instantaneous trip functions and load side mechanical lug terminals, Thermal Magnetic, molded case circuit breakers
From $828.64
Limited Stock
K163
K163
Breakers Unlimited - Contact Kit
K163, Breakers Unlimited, direct replacement contact kit for Allen Bradley, Bulletin 500, type , 1 pole kit, suitable for use with 500-D,505-D,509-D magnetic contactors & motor starters, NEMA size 3, rated for 90A 600V maximum
From Get Price
Limited Stock
BUZ34040
BUZ34040
Breakers Unlimited - Contact Kit
BUZ34040, Breakers Unlimited, direct replacement contact kit for Allen Bradley, Series K, type , 1 pole kit, suitable for use with Series K 701-D,705-D,709-D magnetic contactors & motor starters, NEMA size 3, rated for 90A 600V maximum
From Get Price
Limited Stock
K160
K160
Breakers Unlimited - Contact Kit
K160, Breakers Unlimited, direct replacement contact kit for Allen Bradley, Series K, type , 1 pole kit, suitable for use with Series K 701-D,705-D,709-D magnetic contactors & motor starters, NEMA size 3, rated for 90A 600V maximum
From Get Price
Limited Stock
8738SCW42V04
8738SCW42V04
Square D - Motor Starter
8738SCW42V04, Square D, Class 8738, type , reversing motor starter with fusible disconnect switch, 30A fuse clips, 3P, 3PH, 18A, 5HP @ 208V, 5HP @ 240V, 600V with 277V 60Hz coil, NEMA size 1, includes NEMA 4X watertight and dust-tight polyester enclosure
From Get Price
Limited Stock
8606SFO1GV06
8606SFO1GV06
Square D - Motor Starter
8606SFO1GV06, Square D, Class 8606, motor starter, autotransformer reduced voltage starters, 3P, 3PH, 600V max, 30 HP @ 200V, complete with 480V coil, NEMA size 00, supplied in a NEMA open type, suitable for use with Class 8600 motor control systems
From Get Price