Skip to main content

Circuit Breakers

19,028 Found
Square D

SUPPLEMENTARY PROTECTOR

Item #: 408501
CAT #: MG24520
UPC: 785901881186
Company wide:
Eaton

Quicklag Industrial Circuit Breaker

Item #: 244594
CAT #: QC2100H
UPC: 786679309971
Company wide:
Eaton

Jg Vari Depth Kit - 24" Shaft /black

Item #: 1337188
CAT #: FJHMVD24B
UPC: 782116934324
Company wide:
Eaton

Bus Bar - 1 Pole - 12 Terminals

Item #: 2300079
CAT #: Z-SV/UL-16/1P-1TE/12
UPC: 015081047035
Company wide:
Eaton

Residual Current, Circuit Breaker (RCCB), 40A, 2P, 30mA, type A, UL, Eaton/Moeller series xEffect -

Item #: 1736851
CAT #: 167114
UPC: 015081636161
Company wide:
Eaton

Terminal Shield, 4-Pole

Item #: 1154551
CAT #: FJTS4K
UPC: 782113928746
Company wide:
Eaton

Breaker, 20A, 1P, 120/240V, 22 kAIC, Type BR, Arc Fault

Item #: 1310613
CAT #: BRHN120AF
UPC: 786689041083
Company wide:
Siemens

Breaker 35a 2p 120/240v 10k Bq

Item #: 41469
CAT #: BQ2B035
UPC: 783643161207
Company wide:
Eaton

16A, 2P, 277/480V, 48VDC, 10 kAIC, D-Curve, UL 489

Item #: 1155450
CAT #: FAZ-D16/2-NA
UPC: 015081020663
Company wide:
Eaton

Variable Depth Handle Mechanism

Item #: 340726
CAT #: 66A6010G96
UPC: 786685362403
Company wide:
Eaton

Quicklag Industrial Circuit Breaker

Item #: 2655038
CAT #: QC1005
UPC: 786679308806
Company wide:
Eaton

Padlock Hasp, ON/OFF, Snap On, Breaker, Molded Case, Power Defense, PD2 Global, Frame J-K, 600VAC, F

Item #: 2099074
CAT #: PDG2XPLKSNAP
UPC: 786679593042
Company wide:
Siemens

Breaker 125a 2p 120/240v 10k Bq

Item #: 41409
CAT #: BQ2B125
UPC: 783643161245
Company wide:
Siemens

Breaker 70a 2p 120/240v 10k Bq

Item #: 62293
CAT #: BQ2B070
UPC: 783643102460
Company wide:
Eaton

Breaker, Molded Case, 3" Flex Shaft, for Flange Operator, JG Frame

Item #: 412262
CAT #: JHMFS03
UPC: 782113527628
Company wide:
Eaton

BR Thermal Magnetic Circuit Breaker, 2 x 4P, 50A

Item #: 545175
CAT #: BRD250250
UPC: 786676007603
Company wide:
Eaton

Breaker, Bolt On, Type CC, 100A, 3P, 240V, 25 kAIC

Item #: 422375
CAT #: CCH3100
UPC: 782113338569
Company wide:
Eaton

5A, 1P, 120/240V, Type BAB, 10 kAlC, Bolt On

Item #: 539594
CAT #: BAB1005
UPC: 786679152386
Company wide:
Square D

Circuit Breaker Accessory, Molded Case, PowerPact P, Spring Charging Motor, Field Replacement, 100 -

Item #: 1352634
CAT #: S47395
UPC: 785901653141
Company wide:
Square D

Breaker, Molded Case, 800A, 600VAC, 3P, MicroLogic 3.0 LI, P Frame

Item #: 1578914
CAT #: PJF36080CU31A
UPC: 785901762508
Company wide:
Square D

Breaker, PowerPacT M, 350A, 3P, 600VAC, 18kA, I-Line, ET 1.0, 80%, ABC

Item #: 839404
CAT #: MGA36350
UPC: 785901496090
Company wide:
Allen-Bradley

Breaker, Molded Case, 60A, J Frame, Thermal/Magnetic, 65kA @ 480VAC,70 kA @ 415 VAC, 3 Pole

Item #: 699920
CAT #: 140G-J6C3-C60
UPC: 887172322648
Company wide:
ABB

Miniature Circuit Breaker, 2P, 32A

Item #: 716479
CAT #: S202-B32
UPC: 016779467203
Company wide:
ABB

Miniature Circuit Breaker, 3P, 32A

Item #: 716487
CAT #: S203-B32
UPC: 016779469306
Company wide:
Square D

SUPPLEMENTARY PROTECTOR

SQD MG24520 SUPPLEMENTARY PROTECTOR
Item #: 408501
CAT #: MG24520
UPC: 785901881186
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Quicklag Industrial Circuit Breaker

Miniature Industrial Circuit Breaker, Type Qc, Cable-in/cable-out, 2-poles, 100amp, 240 Vac, 10 Kaic
Item #: 244594
CAT #: QC2100H
UPC: 786679309971
Category: 2-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Eaton

Jg Vari Depth Kit - 24" Shaft /black

Jg Vari Depth Kit - 24" Shaft /black
Item #: 1337188
CAT #: FJHMVD24B
UPC: 782116934324
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
Eaton

Bus Bar - 1 Pole - 12 Terminals

Bus Bar, 1-Pole, 12 Terminal. For use with FAZ Series Circuit Breakers.
Item #: 2300079
CAT #: Z-SV/UL-16/1P-1TE/12
UPC: 015081047035
Category: DIN Rail Mount Busbar Terminals
Company wide:
Eaton

Residual Current, Circuit Breaker (RCCB), 40A, 2P, 30mA, type A, UL, Eaton/Moeller series xEffect -

Residual Current, Circuit Breaker (RCCB), 40 Amp, 2-Pole, 30 mA, type A, UL, Eaton/Moeller series xEffect - FRCmM-NA
Item #: 1736851
CAT #: 167114
UPC: 015081636161
Category: DIN Rail Mount Residual Current Devices
Company wide:
Eaton

Terminal Shield, 4-Pole

Terminal Shield, 4-Pole, For Use with J-Frame Molded Case Circuit Breakers
Item #: 1154551
CAT #: FJTS4K
UPC: 782113928746
Category: Molded Case Circuit Breaker Terminal Shields
Company wide:
Eaton

Breaker, 20A, 1P, 120/240V, 22 kAIC, Type BR, Arc Fault

20 Amp, 1-Pole, Type BR, Arc Fault with Plug-On Neutral, 22 kAIC, 120/240 VAC ***Can Be Used With Plug On Neutral Panels & Existing Old Panels***
Item #: 1310613
CAT #: BRHN120AF
UPC: 786689041083
Category: Residential Arc Fault Circuit Breakers
Company wide:
Siemens

Breaker 35a 2p 120/240v 10k Bq

Sie Bq2-b035 2p 35a 120/240v
Item #: 41469
CAT #: BQ2B035
UPC: 783643161207
Category: 2-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Eaton

16A, 2P, 277/480V, 48VDC, 10 kAIC, D-Curve, UL 489

16 Amp, 2-Pole, FAZ Series Din Rail Mount Circuit Breaker, 277/480V AC, 48V DC, 10 kAIC. D Curve, 10 - 20X In Current Rating. UL 489.
Item #: 1155450
CAT #: FAZ-D16/2-NA
UPC: 015081020663
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Variable Depth Handle Mechanism

Variable Depth Handle Mechanism, 8mm Diameter Shaft, 12 Inch Shaft Length, For Use with EG, JG, LG, GD, and FD-Frame Breakers
Item #: 340726
CAT #: 66A6010G96
UPC: 786685362403
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Eaton

Quicklag Industrial Circuit Breaker

Miniature Industrial Circuit Breaker, Type Qc, Cable-in/cable-out, 1-pole, 5 Amp, 120/240 Vac, 10 Kaic
Item #: 2655038
CAT #: QC1005
UPC: 786679308806
Category: 1-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Eaton

Padlock Hasp, ON/OFF, Snap On, Breaker, Molded Case, Power Defense, PD2 Global, Frame J-K, 600VAC, F

Padlock Hasp, ON/OFF, Snap On, Breaker, Molded Case, Power Defense, PD2 Global, Frame J-K, 600 Volt AC, Frame 2
Item #: 2099074
CAT #: PDG2XPLKSNAP
UPC: 786679593042
Category: Padlockable Circuit Breaker Handle Locks
Company wide:
Siemens

Breaker 125a 2p 120/240v 10k Bq

Sie Bq2-b125 2p 100a 120/240v
Item #: 41409
CAT #: BQ2B125
UPC: 783643161245
Category: 2-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Siemens

Breaker 70a 2p 120/240v 10k Bq

Sie Bq2-b070 2p 70a 120/240v
Item #: 62293
CAT #: BQ2B070
UPC: 783643102460
Category: 2-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Eaton

Breaker, Molded Case, 3" Flex Shaft, for Flange Operator, JG Frame

Breaker, Molded Case, Flex Shaft, 3 Inch, for Flange Mounted Operator, JG Frame, NEMA 1, 3R, 12
Item #: 412262
CAT #: JHMFS03
UPC: 782113527628
Category: Molded Case Circuit Breaker Flange Cables
Company wide:
Eaton

BR Thermal Magnetic Circuit Breaker, 2 x 4P, 50A

BR Thermal Magnetic Circuit Breaker, 4-Pole, 10 kAIC, 4-Pole 50 Amp Outer Independent Trip and 4-Pole 50 Amp Center Independent Trip, Requires (2) 1-inch spaces, Wire Size #14-4, 120/240 VAC. ***For BR Series Loadcenters***
Item #: 545175
CAT #: BRD250250
UPC: 786676007603
Category: Residential Quadplex Circuit Breakers
Company wide:
Eaton

Breaker, Bolt On, Type CC, 100A, 3P, 240V, 25 kAIC

100 Amp, 3-Pole, Type CC Circuit Breaker, Bolt-On, 25 kAIC, 240 VAC. Used on Type ECC Unit Enclosures.
Item #: 422375
CAT #: CCH3100
UPC: 782113338569
Category: 3-Pole Main Circuit Breakers
Company wide:
Eaton

5A, 1P, 120/240V, Type BAB, 10 kAlC, Bolt On

5 Amp, 1-Pole, Miniature Industrial Circuit Breaker, Type BAB, Quicklag, Bolt-On, 10 kAIC, 120/240 VAC.
Item #: 539594
CAT #: BAB1005
UPC: 786679152386
Category: 1-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Square D

Circuit Breaker Accessory, Molded Case, PowerPact P, Spring Charging Motor, Field Replacement, 100 -

Circuit Breaker Accessory, Molded Case, PowerPact P, Spring Charging Motor, Field Replacement, 100 - 130 Volt AC
Item #: 1352634
CAT #: S47395
UPC: 785901653141
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
Square D

Breaker, Molded Case, 800A, 600VAC, 3P, MicroLogic 3.0 LI, P Frame

Breaker, Molded Case, 800 Amp, 600 Volt AC, 3-Pole, MicroLogic 3.0 LI, P Frame, 25/100 kAIC
Item #: 1578914
CAT #: PJF36080CU31A
UPC: 785901762508
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, PowerPacT M, 350A, 3P, 600VAC, 18kA, I-Line, ET 1.0, 80%, ABC

Electronic Trip Circuit Breaker (M-Frame) 350 Amp, 3-Pole, 65kA @ 240 Volt AC - 35kA @ 480 Volt AC - 18kA @ 600 Volt AC, 600 Volt AC, ABC, 700 Amp - 3500 Amp, Basic Trip Unit, I-Line Panelboards and Switchboards, I-Line Plug-On
Item #: 839404
CAT #: MGA36350
UPC: 785901496090
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, 60A, J Frame, Thermal/Magnetic, 65kA @ 480VAC,70 kA @ 415 VAC, 3 Pole

Breaker, Molded Case, 60 Amp, J Frame, Thermal/Magnetic, 65 kA @ 480 Volt AC,70 kA @ 415 Volt AC, 3 Pole
Item #: 699920
CAT #: 140G-J6C3-C60
UPC: 887172322648
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

Miniature Circuit Breaker, 2P, 32A

Miniature Circuit Breaker, 2 Pole, 32 Amp, 480Y/277 Volts AC
Item #: 716479
CAT #: S202-B32
UPC: 016779467203
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Miniature Circuit Breaker, 3P, 32A

Miniature Circuit Breaker, 3 Pole, 32 Amp
Item #: 716487
CAT #: S203-B32
UPC: 016779469306
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Over 19,028 Items found