Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters Molded Case Circuit Breakers
Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL Miniature Circuit Breakers
Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489 Low Voltage Circuit Breakers
Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating GFCI Circuit Breakers
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  • Siemens
Discontinued
BREAKER 30A 1P 120V 10K MP-GT GFCI 5MA
Siemens
BREAKER 30A 1P 120V 10K MP-GT GFCI 5MA
MFR: Siemens
MFR #: MP130GF
UPC: 040892522259
Item #: 115978
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BREAKER 20A 1P 120V 10K MP-GT GFCI 5MA
Siemens
BREAKER 20A 1P 120V 10K MP-GT GFCI 5MA
MFR: Siemens
MFR #: MP120GF
UPC: 040892278156
Item #: 182159
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
MSP,TYPE E ,S2,CL10,22-32A,SCREW
Siemens
MSP,TYPE E ,S2,CL10,22-32A,SCREW
MFR: Siemens
MFR #: 3RV1031-4EA10
UPC: 754554409351
Item #: 288123
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
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Discontinued
BRKR MP-ET2 GFCI 30mA 1P 120V 20A 10KA
Siemens
BRKR MP-ET2 GFCI 30mA 1P 120V 20A 10KA
MFR: Siemens
MFR #: MP120EG
UPC: 040892008326
Item #: 206093
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BREAKER 50A 1P 120V 10K MP-T
Siemens
BREAKER 50A 1P 120V 10K MP-T
MFR: Siemens
MFR #: MP150
UPC: 040892519006
Item #: 226473
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BREAKER 125A 2P 120/240V 22KA MP-HT
Siemens
BREAKER 125A 2P 120/240V 22KA MP-HT
MFR: Siemens
MFR #: MP2125KH
UPC: 040892507584
Item #: 21358
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
Siemens Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. BREAKER 60A 2P 120/240V 10K QPF GFCI5MA
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. BREAKER 60A 2P 120/240V 10K QPF GFCI5MA
MFR: Siemens
MFR #: QF260
UPC: 783643273771
Item #: 166459
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BRKR QJ2 2P 240V 125A 10KA
Siemens
BRKR QJ2 2P 240V 125A 10KA
MFR: Siemens
MFR #: QJ22B125
UPC: 783643193710
Item #: 71991
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BRKR QJ2H 3P 240V 60A 42KA
Siemens
BRKR QJ2H 3P 240V 60A 42KA
MFR: Siemens
MFR #: QJ23B060H
UPC: 783643224711
Item #: 394590
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BRKR BLF GFCI 5mA 1P 120V 30A 10KA
Siemens
BRKR BLF GFCI 5mA 1P 120V 30A 10KA
MFR: Siemens
MFR #: BF130
UPC: 783643069633
Item #: 379803
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BREAKER 175A 2P 120/240V 10K MD-T
Siemens
BREAKER 175A 2P 120/240V 10K MD-T
MFR: Siemens
MFR #: MPD2175
UPC: 040892006414
Item #: 1188737
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BREAKER (2)20A 1P/(1)20A 2P 10K MH-T
Siemens
BREAKER (2)20A 1P/(1)20A 2P 10K MH-T
MFR: Siemens
MFR #: MP22020
UPC: 040892521917
Item #: 516805
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
Siemens Low Voltage Residential Circuit Breakers Main Breakers - Type QPP/MPP Breakers are Circuit Protection Load Center Mains, Feeders, and Miniature CircuitBreakers. Type MPP Voltage Rating 120/240 Amperage Rating 200 Interrupt Rating 10 Number Of Poles 4
Siemens
Low Voltage Residential Circuit Breakers Main Breakers - Type QPP/MPP Breakers are Circuit Protection Load Center Mains, Feeders, and Miniature CircuitBreakers. Type MPP Voltage Rating 120/240 Amperage Rating 200 Interrupt Rating 10 Number Of Poles 4
MFR: Siemens
MFR #: MPP2200
UPC: 040892528664
Item #: 1206633
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
Siemens
BRKR MP-HET2 GFCI 30mA 1P 120V 20A 22KA
MFR: Siemens
MFR #: MP120EGH
UPC: 040892010954
Item #: 206121
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
BRKR QJH2 3P 240V 80A 22KA
Siemens
BRKR QJH2 3P 240V 80A 22KA
MFR: Siemens
MFR #: QJH23B080
UPC: 783643201170
Item #: 28258
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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Discontinued
PL LC MB 20S/20C 1PH 100A N1
Siemens
PL LC MB 20S/20C 1PH 100A N1
MFR: Siemens
MFR #: P2020B1100CU
UPC: 040892650013
Item #: 27460
Available to Order
$400.00 each
Availability
Location Available Qty
Discontinued
ES LC ML 40S/40C 1PH 200A N1
Siemens
ES LC ML 40S/40C 1PH 200A N1
MFR: Siemens
MFR #: S4040L1200
UPC: 040892651362
Item #: 58275
Available to Order
$430.30 each
Availability
Location Available Qty

About Circuit Breakers

Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.