Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
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Cutler-Hammer BR315 Miniature Circuit Breakers (MCBs)
MSRP $269.10Surplus $109.20SKU: C15-11464 Brand: Cutler-Hammer MPN: BR315 UPC: 786676367707 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00...- SKU:
- C15-11464
- TS PIK:
- 21493894
MSRP $269.10Surplus $109.20 -
Cutler-Hammer BR370 Miniature Circuit Breakers (MCBs)
MSRP $994.00Surplus $426.95SKU: C15-11451 Brand: Cutler-Hammer MPN: BR370 UPC: Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11451
- TS PIK:
- 21493900
- Number of Poles:
- 3
- Wire Size:
- 4 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 240 VAC, 70 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
- Used On:
- Type BR Load Center
- Voltage Rating:
- 240 VAC
- Type:
- Common Trip
- Series:
- BR
- Mounting:
- Plug-On
- Current Rating:
- 70 A
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- Size:
- 1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
- Interrupting Rating:
- 10 kA at 240 VAC
MSRP $994.00Surplus $426.95 -
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Cutler-Hammer BRL220AFIT Miniature Circuit Breakers (MCBs)
MSRP $726.88Surplus $273.63SKU: C15-1334 Brand: Cutler-Hammer MPN: BRL220AFIT UPC: 786685232355 Shipping Weight: 0.80 lbs. Shipping Height: 3.75 In. Shipping Length: 6.25 In. Shipping Width: 2...- SKU:
- C15-1334
MSRP $726.88Surplus $273.63 -
Cutler-Hammer CA3175 Miniature Circuit Breakers (MCBs) NULL
MSRP $5,297.00Surplus $1,659.00SKU: C15-6749 Brand: Cutler-Hammer MPN: CA3175 UPC: Shipping Weight: 4.00 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-6749
- Short Description:
- 240 VAC, 175 A, 10 kA, 3-Pole, Line and Load Terminal, CA Frame, Fixed Trip, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Series:
- CA
- Type:
- Molded Case, Fixed Trip, Thermal Magnetic
- Interrupting Rating:
- 10 kA at 240 VAC
- Terminal Type:
- Line and Load Terminal
- Number of Poles:
- 3
- Current Rating:
- 175 A
- Voltage Rating:
- 240 VAC
- Catalog:
- Eaton_36656_8_CAT.pdf
- Size:
- 4.13 Inch W x 2.69 Inch D x 6.5 Inch H
MSRP $5,297.00Surplus $1,659.00 -
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Cutler-Hammer CC2150X Molded Case Breakers (MCCBs) CC 2P 150A 240V 50/60Hz 1Ph
MSRP $813.18Surplus $238.95SKU: C15-1964 Brand: Cutler-Hammer MPN: CC2150X UPC: 782113031910 Shipping Weight: 2.90 lbs. Shipping Height: 7.70 In. Shipping Length: 4.50 In. Shipping Width: 5.30...- SKU:
- C15-1964
- Frame Type:
- CCV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 150 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Short Description:
- Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,150 A,10 kA,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures,Load side terminals
- Series:
- CC
- Catalog:
- Eaton_00103_V12T3_18_CAT.pdf
MSRP $813.18Surplus $238.95 -
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Cutler-Hammer CC2200 Molded Case Breakers (MCCBs)
MSRP $480.00Surplus $290.23SKU: U00-7922 Brand: Cutler-Hammer MPN: CC2200 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- U00-7922
MSRP $480.00Surplus $290.23 -
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Cutler-Hammer CH145 Miniature Circuit Breakers (MCBs)
MSRP $40.70Surplus $19.48SKU: C15-1389 Brand: Cutler-Hammer MPN: CH145 UPC: 782113510811 Shipping Weight: 0.28 lbs. Shipping Height: 3.30 In. Shipping Length: 3.00 In. Shipping Width: 0.75 In...- SKU:
- C15-1389
- TS PIK:
- 111019363
MSRP $40.70Surplus $19.48 -
Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA
MSRP $51.00Surplus $36.01Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA​ ARCA SKU: C15-1398 Brand: Cutler-Hammer MPN: CH215 UPC: 78211310172 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-1398
- Series:
- CH
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Type CH Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- (1) 14 to 8 AWG
- Wire Size:
- (2) 14 to 10 AWG
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $51.00Surplus $36.01 -
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Cutler-Hammer CH250ST Molded Case Breakers (MCCBs)
MSRP $471.00Surplus $127.17SKU: U00-7933 Brand: Cutler-Hammer MPN: CH250ST UPC: 78211333955 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- U00-7933
MSRP $471.00Surplus $127.17 -
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Cutler-Hammer CH360ST Molded Case Breakers (MCCBs)
MSRP $1,341.00Surplus $505.40SKU: C15-11633 Brand: Cutler-Hammer MPN: CH360ST UPC: Shipping Weight: 1.25 lbs. Shipping Height: 5.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11633
MSRP $1,341.00Surplus $505.40 -
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Cutler-Hammer CHF230 Miniature Circuit Breakers (MCBs) EA
MSRP $163.37Surplus $58.81Cutler-Hammer CHF230 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9610 Brand: Cutler-Hammer MPN: CHF230 UPC: 78668536190 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-9610
- TS PIK:
- 123562711
MSRP $163.37Surplus $58.81 -
Cutler-Hammer CHQ115AF Miniature Circuit Breakers (MCBs)
MSRP $333.00Surplus $32.18SKU: C15-11631 Brand: Cutler-Hammer MPN: CHQ115AF UPC: Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11631
MSRP $333.00Surplus $32.18 -
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Cutler-Hammer E64CAT1T Circuit Breaker Accessories
MSRP $250.00Surplus $60.07Cutler-Hammer E64CAT1T Circuit Breaker Accessories​ ARCA SKU: C15-11316 Brand: Cutler-Hammer MPN: E64CAT1T UPC: 10782113435470 Shipping Weight: 0.35 lbs. Shipping Height: 2.00 In...- SKU:
- C15-11316
MSRP $250.00Surplus $60.07 -
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Cutler-Hammer EC3060 Molded Case Breakers (MCCBs)
MSRP $350.00Surplus $83.78SKU: C15-11637 Brand: Cutler-Hammer MPN: EC3060 UPC: Shipping Weight: 3.55 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-11637
MSRP $350.00Surplus $83.78 -
Cutler-Hammer EHD2010L Molded Case Breakers (MCCBs)
MSRP $818.00Surplus $184.05SKU: C15-11626 Brand: Cutler-Hammer MPN: EHD2010L UPC: Shipping Weight: 2.95 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11626
- Type:
- Fixed Thermal Magnetic, Molded Case
- Current Rating:
- 10 A
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 480 V
- Interrupting Rating:
- 18 kA at 240 V AC, 14 kA at 480 V AC, 10 kA at 250 V DC (UL), 18 kA at 220/240 V AC, 14 kA at 440 V AC, 10 kA at 250 V DC (IEC)
- Size:
- 2.75 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Maximum DC Voltage Rating:
- 250 V
- Number of Poles:
- 2
- Voltage Rating:
- 480 V AC 50/60 Hertz, 250 V DC
- Terminal Type:
- Line and Load
- CAD Drawings:
- Eaton_21583_1_CAD.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Approval:
- UL 489, CSA C22.2
MSRP $818.00Surplus $184.05 -
Cutler-Hammer FS240060A Other Circuit Breakers
MSRP $785.00Surplus $127.05SKU: C15-11629 Brand: Cutler-Hammer MPN: FS240060A UPC: Shipping Weight: 2.85 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11629
MSRP $785.00Surplus $127.05 -
Cutler-Hammer FS320020A Molded Case Breakers (MCCBs)
MSRP $500.00Surplus $281.36SKU: C15-7964 Brand: Cutler-Hammer MPN: FS320020A UPC: Shipping Weight: 3.65 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-7964
MSRP $500.00Surplus $281.36 -
Cutler-Hammer FS320050A Molded Case Breakers (MCCBs)
MSRP $554.00Surplus $87.98SKU: C15-7967 Brand: Cutler-Hammer MPN: FS320050A UPC: Shipping Weight: 3.95 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7967
MSRP $554.00Surplus $87.98 -
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Cutler-Hammer GFEP130 Miniature Circuit Breakers (MCBs)
MSRP $499.00Surplus $239.40SKU: C15-11632 Brand: Cutler-Hammer MPN: GFEP130 UPC: Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11632
MSRP $499.00Surplus $239.40 -
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Cutler-Hammer HFD3225KWA08S12 Molded Case Breakers (MCCBs) EA
MSRP $1,200.00Surplus $231.56SKU: U00-7197 Brand: Cutler-Hammer MPN: HFD3225KWA08S12 UPC: HFD3225WA08S12 Shipping Weight: 4.80 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping...- SKU:
- U00-7197
MSRP $1,200.00Surplus $231.56
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