Square D Molded Case Circuit Breakers
492 results(2 filters applied, reset)
Square D HDL36015
SKU: CS1664226MPN: HDL36015UPC/EAN: 785901577867Circuit breaker, PowerPacT H, 15A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
$1,086.72Unit
Square D MA4IMA161
SKU: CS6539546MPN: MA4IMA161UPC/EAN: 785901075189$726.32Unit
Square D LA1KN11
SKU: CS784633MPN: LA1KN11UPC/EAN: 3389110500059Auxiliary contact block, TeSys K, 1NO+1NC, front mounting, screw clamp terminals
$20.45Unit
Square D HDL36050
SKU: CS4811319MPN: HDL36050UPC/EAN: 785901706700Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
$537.74Unit
Square D LA1KN22
SKU: CS887124MPN: LA1KN22UPC/EAN: 3389110500110Auxiliary contact block, TeSys K, 2NO+2NC, front mounting, screw clamp terminals
$20.40Unit
Square D LA4DWB
SKU: CS4811556MPN: LA4DWBUPC/EAN: 3389110236477TeSys Deca - interface amplifier module - solid state - 24V DC/250V AC
$102.24Unit
Square D HDL36040
SKU: CS4811318MPN: HDL36040UPC/EAN: 785901577928Circuit breaker, PowerPacT H, 40A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
$569.48Unit
Square D LA9D4002
SKU: CS952404MPN: LA9D4002UPC/EAN: 3389110080292Mechanical and electrical interlock, TeSys Deca reversing \& changeover, 2 contactors LC1D80-D95 AC coil
$65.82Unit
Square D HJL36030M71
SKU: CS1665078MPN: HJL36030M71UPC/EAN: 785901492948Motor circuit protector, PowerPacT H, 30A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
$1,123.94Unit
Square D LA4KE1FC
SKU: CS1649784MPN: LA4KE1FCUPC/EAN: 3389110536959TeSys K, Suppressor module, varistor, 50...129 V
$14.94Unit
Square D LA4DT2U
SKU: CS4811555MPN: LA4DT2UUPC/EAN: 3389110236460Electronic timer module, type on delay, 1.5.…30s, 24.…250V DC/AC
$118.11Unit
Square D LA7D1064
SKU: CS334392MPN: LA7D1064UPC/EAN: 3389110230406Adapter terminal block,TeSys Deca,for separate mounting of LR2D1**/LR3D1**
$12.51Unit
Square D HGL36015
SKU: CS1664254MPN: HGL36015UPC/EAN: 785901433989Circuit breaker, PowerPacT H, 15A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
$966.99Unit
Square D HGL36070
SKU: CS1665860MPN: HGL36070UPC/EAN: 785901598787Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
$782.91Unit
Square D HGL36050
SKU: CS1665628MPN: HGL36050UPC/EAN: 785901598763Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
$606.82Unit
Square D HDL26020
SKU: CS3753489MPN: HDL26020UPC/EAN: 785901577966Circuit Breaker 20A 2P 600VAC HD
$803.09Unit
Square D HDL26100
SKU: CS5075786MPN: HDL26100UPC/EAN: 785901577942Circuit Breaker 100A 2P 600VAC HD
$901.43Unit
Square D QBL32175
SKU: CS764038MPN: QBL32175UPC/EAN: 785901672494Circuit Breaker 175A 3P 240VAC QB
$1,048.94Unit
Square D HDL36020
SKU: CS1664582MPN: HDL36020UPC/EAN: 785901706694MLDD CSE CRCT BRKR 600V 20A
$1,086.72Unit
Square D HDL36030
SKU: CS1665112MPN: HDL36030UPC/EAN: 785901706632Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
$1,086.72Unit
Square D MA1IMA24
SKU: CS4811959MPN: MA1IMA24UPC/EAN: 785901292937Surge protection module, Surgelogic, MA, 240kA, 120/240 VAC, 1 phase, 3 wire, SPD type 2
$1,022.02Unit
Square D ECB24020G3
SKU: CS1663012MPN: ECB24020G3UPC/EAN: 785901257219Circuit Breaker, PowerLink™, 20A, 2 pole, 480Y/277VAC, 14kA, remotely operated, bolt on mount
$682.71Unit
Square D MA1IMA16
SKU: CS3158096MPN: MA1IMA16UPC/EAN: 785901292920Surge protection module, Surgelogic, MA, 160kA, 120/240 VAC, 1 phase, 3 wire, SPD type 2
$672.26Unit
Square D LA5D1158031
SKU: CS221895MPN: LA5D1158031UPC/EAN: 3389110880519CONTACTOR+RELAY SPARE CONTACT
$343.60Unit
Square D LA5D150803
SKU: CS4811561MPN: LA5D150803UPC/EAN: 3389110880489contacts set LA5-D, 3 poles, for LC1D150
$343.60Unit
Square D KAXZ1S131
SKU: CS1644886MPN: KAXZ1S131UPC/EAN: 3389110980790Cam switch operating head, Harmony K, Ø 22mm, metal, circular Ø 29mm, key operated 30°, Ronis 455
$101.39Unit
Square D LA9D11502
SKU: CS4811565MPN: LA9D11502UPC/EAN: 3389110859485Mechanical and electrical interlock, TeSys Deca reversing \& changeover, 2 contactors LC1D115-D150
$112.04Unit
Square D LA9FJ970
SKU: CS1649635MPN: LA9FJ970UPC/EAN: 3389110120295TeSys F- mechanical interlock - for 2 horizontal contactors
$109.24Unit
Square D LA9D65A69
SKU: CS4811570MPN: LA9D65A69UPC/EAN: 3389119410021Set of power connections, parallel and reverser busbars, for 3P reversing contactors assembly, LC1D40A-D80A
$107.84Unit
Square D LA9D8069
SKU: CS4811571MPN: LA9D8069UPC/EAN: 3389110230161Set of power connections, parallel and reverser bars, for 3P reversing contactors assembly, LC1D80-D95
$93.37Unit
Square D LA4DFB
SKU: CS881625MPN: LA4DFBUPC/EAN: 3389110236378TeSys Deca, interface amplifier module, relay, 24V DC / 250V AC
$78.89Unit
Square D KAF1PZ
SKU: CS4178504MPN: KAF1PZUPC/EAN: 3389110201109Handles and front plates,TeSys Control,black handle,black front,1-3 padlocking,4 screws fixing,for VN12/VN20/V02-V2
$45.75Unit
Square D LA9D50978
SKU: CS4811568MPN: LA9D50978UPC/EAN: 3389110160529Mechanical interlock, TeSys Deca contactors LC1D80-D95 AC coil
$45.75Unit
Square D LA4DA2G
SKU: CS1649787MPN: LA4DA2GUPC/EAN: 3389110233056TeSys Deca, suppressor module, RC circuit, 50...127V AC
$37.82Unit
Square D LA1KN31
SKU: CS1649713MPN: LA1KN31UPC/EAN: 3389110500097Auxiliary contact block, TeSys K, 3NO+1NC, front mounting, screw clamp terminals
$20.40Unit
Square D JDL36175
SKU: CS4811524MPN: JDL36175UPC/EAN: 785901706663Circuit breaker, PowerPacT J, 175A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
$1,128.32Unit
Square D HDL36100
SKU: CS1663637MPN: HDL36100UPC/EAN: 785901839934Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
$1,081.72Unit
Square D HJL36020
SKU: CS1664617MPN: HJL36020UPC/EAN: 785901955955Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
$818.13Unit
Square D HGL36150
SKU: CS1664012MPN: HGL36150UPC/EAN: 785901433927Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
$973.90UnitSquare D LA9D115603
SKU: CS1685774MPN: LA9D115603UPC/EAN: 3389110859508CONTACTOR CONNECTOR IEC
$78.89UnitSquare D HDL26050
SKU: CS7068923MPN: HDL26050UPC/EAN: 785901461890$577.59UnitSquare D MA1IMA12
SKU: CS1653344MPN: MA1IMA12UPC/EAN: 785901292913Surge protection module, Surgelogic, MA, 120kA, 120/240 VAC, 1 phase, 3 wire, SPD type 2
$618.66UnitSquare D FAL34020
SKU: CS1662968MPN: FAL34020UPC/EAN: 785901423249Circuit breaker, FA, 480V, 20A, 3 pole
$686.74Unit
Square D FAL36090
SKU: CS553261MPN: FAL36090UPC/EAN: 785901423768Circuit breaker, FA, 600V, 90A, 3 pole
Contact us for pricing and availability
Square D HJA36060U43X
SKU: CS3099770MPN: HJA36060U43XUPC/EAN: 785901013785Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 5.2A, 80%, ABC
Contact us for pricing and availability
Square D LA5FF431
SKU: CS1649576MPN: LA5FF431UPC/EAN: 3389110128307TeSys F - main contact set - 3P
Contact us for pricing and availability
Square D PJA36120U33A
SKU: CS5744117MPN: PJA36120U33AUPC/EAN: 785901282266Circuit breaker, PowerPacT P, 1200A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 5.0, 80%, ABC
Contact us for pricing and availability
Square D KAL36225
SKU: CS1664640MPN: KAL36225UPC/EAN: 785901425700Contact us for pricing and availability
Square D MAL36800
SKU: CS1665915MPN: MAL36800Contact us for pricing and availabilitySquare D QBM22150TN
SKU: CS4812530MPN: QBM22150TNUPC/EAN: 785901417873Circuit breaker, PowerPacT Q, 150A, 2 pole, 240VAC, 10kA, lugs, thermal magnetic, 80%, top of panel
$497.38UnitSquare D LA9CA06DT
SKU: CS1651654MPN: LA9CA06DTUPC/EAN: 7859012334351 SELECTOR SWITCH OPERATOR - “OFF”/”ON” - BLACK 480V
$50.69UnitSquare D BDA260702
SKU: CS5749258MPN: BDA260702UPC/EAN: 3606481152251Circuit breaker, PowerPacT B, 70A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AC
$621.72UnitSquare D MHL368001212
SKU: CS6922861MPN: MHL368001212UPC/EAN: 785901077404$1,162.18Unit
Square D HJL36100
SKU: CS1663741MPN: HJL36100UPC/EAN: 785901955962Molded Case Circuit Breaker 600V 100A
Contact us for pricing and availability
Square D LAL3640036M
SKU: CS4811588MPN: LAL3640036MUPC/EAN: 785901650508Circuit Breaker 400A 3P 600VAC LAL
Contact us for pricing and availability
Square D LA1KN40
SKU: CS1649714MPN: LA1KN40UPC/EAN: 3389110500073Contact us for pricing and availability
Square D LA1LB015
SKU: CS818994MPN: LA1LB015auxiliary contact block - general use - 3 contacts - instantaneous - 2 NO + 1 N
Contact us for pricing and availability
Square D LHL36250
SKU: CS880380MPN: LHL36250UPC/EAN: 785901339366Circuit Breaker 250A 3P 600VAC LHL
Contact us for pricing and availability
Square D HJL36050M72
SKU: CS4811403MPN: HJL36050M72UPC/EAN: 785901591146Motor Circuit Protector 600V 50A
Contact us for pricing and availability
Square D HJL36050
SKU: CS1665581MPN: HJL36050UPC/EAN: 785901839668Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
Contact us for pricing and availability