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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  • Leviton
  • Rittal
  • Schneider Electric
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 10A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43110
Item #: 711378
In Stock -
$110.48 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 15A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42215
Item #: 747508
In Stock -
$238.40 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 20A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43120
Item #: 711380
In Stock -
$110.48 each
Availability
Location Available Qty
Leviton
MAIN BREAKER 200A, THERMAL MAG
MFR: Leviton
MFR #: LM200-T
UPC: 078477225660
Item #: 1386068
In Stock -
$192.23 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 1A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22101
Item #: 718416
In Stock -
$104.27 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 2A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43102
Item #: 718386
In Stock -
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 15A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43115
Item #: 810019
In Stock -
$110.48 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 2A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42102
Item #: 758983
In Stock -
$121.15 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER GFCI 1-POLE 15A 120V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB115-GFT
UPC: 078477644843
Item #: 1108829
In Stock -
$128.31 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 70A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB270
UPC: 078477814536
Item #: 825128
In Stock -
$64.16 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 6A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43306
Item #: 718400
In Stock -
$345.01 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 10A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42210
Item #: 769920
In Stock -
$238.40 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 4A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42104
Item #: 758987
In Stock -
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 6A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42106
Item #: 676825
In Stock -
$110.48 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 20A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42120
Item #: 655624
In Stock -
$110.48 each
Availability
Location Available Qty
Leviton
LSPD2-T Surge Protective Device with Two 20A 1-Pole Standard Thermal Magnetic Branch Circuit Breakers
MFR: Leviton
MFR #: LSPD2-T
UPC: 078477270295
Item #: 1198366
In Stock -
$244.43 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 5A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42105
Item #: 705822
In Stock -
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 3A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43203
Item #: 714213
In Stock -
$260.69 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 6A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22306
Item #: 800497
In Stock -
$325.19 each
Availability
Location Available Qty
Leviton
Load Center Circuit Identification Stickers - 5 Pack
MFR: Leviton
MFR #: LSTIK
UPC: 078477822715
Item #: 835145
Available to Order
$11.33 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Motor circuit breaker, TeSys Deca, 3P, 80A, Icu 50kA, thermal magnetic, multifunction, UL489
MFR: Schneider Electric
MFR #: GV4PB80N
Item #: 1040363
In Stock -
$882.30 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 30A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BDA34030Y
Item #: 756776
Available to Order
$919.25 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BJA36030
Item #: 847541
In Stock -
$1990.31 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 0.5A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43170
Item #: 946251
In Stock -
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 5A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F21105
Item #: 751201
In Stock -
$104.27 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 40A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDL36040
Item #: 593896
In Stock -
$971.55 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 30A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43330
Item #: 752281
In Stock -
$360.51 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 60A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BJA36060
Item #: 788131
In Stock -
$1990.31 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 15A, 1 pole, 600Y/347VAC, 14kA, terminal nut, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDF16015
Item #: 787788
In Stock -
$340.39 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 80A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB280
UPC: 078477814529
Item #: 840418
In Stock -
$102.65 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 60A, 3 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BDA36060
Item #: 723319
In Stock -
$1042.92 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 4A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42204
Item #: 805120
In Stock -
$260.69 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker accessory, PowerPacT J, lug kit, mechanical, terminal, control wire, qty 2
MFR: Schneider Electric
MFR #: S37424
UPC: 785901618294
Item #: 152147
In Stock -
$54.43 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 45A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB245-T
UPC: 078477644713
Item #: 1108821
Available to Order
$30.66 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 20A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42320
Item #: 722932
In Stock -
$345.01 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 100A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BJA36100
Item #: 787987
In Stock -
$2227.74 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
surge arrester, Multi9 PRD1 75r, 1P, 120 V
MFR: Schneider Electric
MFR #: M9L11120
Item #: 1383104
In Stock -
$106.19 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 4A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22104
Item #: 700781
In Stock -
$104.27 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 1A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23101
Item #: 919657
Available to Order
$104.27 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 4A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23104
Item #: 773450
In Stock -
$104.27 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER GFCI 1-POLE 30A 120V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB130-GFT
UPC: 078477644874
Item #: 1108833
In Stock -
$128.31 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 35A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB235-T
UPC: 078477644690
Item #: 1108819
In Stock -
$30.66 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 10A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23210
Item #: 783920
In Stock -
$225.05 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 125A 120/240V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB212
UPC: 078477930168
Item #: 817926
In Stock -
$205.33 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 15A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42315
Item #: 722931
In Stock -
$345.01 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Communication cable, ComPacT NS, MasterPact, breaker ULP cord, 1.3m length
MFR: Schneider Electric
MFR #: LV434196
Item #: 853439
In Stock -
$365.70 each
Availability
Location Available Qty
Leviton
LOAD CENTER DOOR/COVER SCREW KIT. WHITE.
MFR: Leviton
MFR #: LDCSK
UPC: 078477977781
Item #: 972544
In Stock -
$15.11 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 6A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42206
Item #: 812875
In Stock -
$238.40 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.