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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Eaton CH230GF Miniature Circuit Breakers (MCBs) EA
MSRP $449.23Surplus $88.78Eaton CH230GF Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: E30-7028 Brand: Eaton MPN: CH230GF UPC: 782113444727 Shipping Weight: 0.85 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- E30-7028
- Mounting:
- Plug-On
- Terminal Type:
- Clip (Line)
- Type:
- Thermal Magnetic, Common Trip
- Number of Poles:
- 2
- Series:
- CH
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 5 mA Trip Level, 2-Pole, Clip Line Terminal, Plug-On Mount Common Trip, Thermal Magnetic, Ground Fault Circuit Breaker
- Used On:
- CH Series Load Center
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_36658_1_2_CAT.pdf
- Interrupting Rating:
- 10 kA
- Current Rating:
- 30 A
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- TS PIK:
- 111016787
- Country of Origin:
- Dominican Republic
MSRP $449.23Surplus $88.78 -
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Eaton CH330 Miniature Circuit Breakers (MCBs) 3P 30A 240V EA
MSRP $512.58Surplus $185.25Eaton CH330 Miniature Circuit Breakers (MCBs) 3P 30A 240V EA​ ARCA SKU: C15-2424 Brand: Eaton MPN: CH330 UPC: 782113102054 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In...- SKU:
- C15-2424
- Series:
- CH
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- (1) 14 to 6 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 30 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Current Rating:
- 30 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $512.58Surplus $185.25 -
Eaton CH230GFT Miniature Circuit Breakers (MCBs) 2P 30A 240V EA
MSRP $925.68Surplus $260.14Eaton CH230GFT Miniature Circuit Breakers (MCBs) 2P 30A 240V EA​ ARCA SKU: C15-1559 Brand: Eaton MPN: CH230GFT UPC: 786676025645 Shipping Weight: 0.85 lbs. Shipping Height: 4.00 In...- SKU:
- C15-1559
- Type:
- Polarized
- Approval:
- UL 489
- Size:
- 2.75 Inch Width x 4.5 Inch Depth x 2 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Plug-On
- Wire Size:
- 14 to 4 AWG
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 4 AWG, Plug-On Terminal, Self Test
- Catalog:
- Eaton_00071_V1T1_15_V1T1_39_CAT.pdf
- Installation/Operator:
- Hubbell-WiringDeviceKellems_00119_INST.pdf
- CAD Drawing:
- Hubbell-WiringDeviceKellems_11569_1_CAD.pdf
- Manufacturer Warranty:
- Hubbell-WiringDeviceKellems_00001_WARR.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Mounting:
- Plug-On
- Series:
- CH
- Country of Origin:
- Dominican Republic
MSRP $925.68Surplus $260.14 -
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Eaton CH230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA
MSRP $141.58Surplus $80.04Eaton CH230 Miniature Circuit Breakers (MCBs) CH 2P 30A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-1513 Brand: Eaton MPN: CH230 UPC: 782113101804 Shipping Weight: 0.55 lbs. Shipping...- SKU:
- C15-1513
- 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, 30 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
- TS PIK:
- 531266
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30 A
- Country of Origin:
- Dominican Republic
MSRP $141.58Surplus $80.04 -
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Eaton CHP230 Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph
MSRP $251.84Surplus $80.40Eaton CHP230 Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4041 Brand: Eaton MPN: CHP230 UPC: 782113923727 Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In...- SKU:
- C15-4041
- Approval:
- UL 489
- Amps:
- 30 A
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Mounting:
- Plug-On
- Poles:
- 2
- Terminal Type:
- Line Lug
- Type:
- Thermal Magnetic
- Used On:
- CH Series Loadcenter
- Volts:
- 120/240 VAC
- Gauge:
- (1) 14 to 8 AWG (Copper/Aluminum)
- Gauge:
- (2) 14 to 10 AWG Solid/Stranded (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 30 A, 2-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Series:
- CH
- Specification/Technical:
- Eaton_47669_1_2_SPEC.pdf
- Current Rating:
- 30 A
- Wire Size:
- (1) 14 to 8 AWG (Copper/Aluminum), (2) 14 to 10 AWG Solid/Stranded (Copper/Aluminum)
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
MSRP $251.84Surplus $80.40 -
Eaton CHF230 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA
MSRP $133.43Surplus $35.83Eaton CHF230 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA​ ARCA SKU: C15-1448 Brand: Eaton MPN: CHF230 UPC: 786685361901 Shipping Weight: 0.50 lbs. Shipping Height: 4.00 In...- SKU:
- C15-1448
- Series:
- CH
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 8 AWG
- Wire Size:
- 14 to 10 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- TS PIK:
- 123562711
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Country of Origin:
- Dominican Republic
MSRP $133.43Surplus $35.83 -
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Crouse-Hinds CH130 Miniature Circuit Breakers (MCBs) 1P 30A
MSRP $29.00Surplus $36.21Crouse-Hinds CH130 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-5674 Brand: Crouse-Hinds MPN: CH130 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5674
- TS PIK:
- 531259
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Number of Poles:
- 1
- Wire Size:
- (1) 14 to 8 AWG, (2) 14 to 10 AWG (Copper/Aluminum)
- Series:
- CH
- Current Rating:
- 30 A
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Circuit Breaker
- Used On:
- CH Series Loadcenter
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
MSRP $29.00Surplus $36.21 -
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Crouse-Hinds CH330 Miniature Circuit Breakers (MCBs)
MSRP $512.58Surplus $180.88SKU: C15-5684 Brand: Crouse-Hinds MPN: CH330 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5684
- TS PIK:
- 531276
- Short Description:
- 240 VAC, 30 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Series:
- CH
- Used On:
- CH Series Load Center
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic, Common Trip
- Number of Poles:
- 3
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Voltage Rating:
- 240 VAC
- Wire Size:
- (1) 14 to 6 AWG (Copper/Aluminum)
- Mounting:
- Plug-On
- Current Rating:
- 30 A
- Approval:
- UL 489, CSA
MSRP $512.58Surplus $180.88 -
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Eaton CH230EPD Miniature Circuit Breakers (MCBs)
MSRP $807.70Surplus $0.00SKU: C15-19154 Brand: Eaton MPN: CH230EPD UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19154
- Current Rating:
- 30 A
- Series:
- CH
- Short Description:
- 120/240 VAC, 30 A, 2-Pole, 10 kA, Plug-On Mount, Common Trip, Equipment Protector, Ground Fault Circuit Breaker
- Type:
- Equipment Protector
- Mounting:
- Plug-On
- Used On:
- CH Loadcenter
- Catalog:
- Eaton_00001_V1T1_39_CAT.pdf
- Size:
- 3/4 Inch Width
- Approval:
- UL 489
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum) at 60/75 Deg C
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Trip Sensitivity:
- 30 MilliA
- Voltage Rating:
- 120/240 VAC
MSRP $807.70Surplus $0.00 -
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Eaton CH230ST Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph
MSRP $615.92Surplus $377.35Eaton CH230ST Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1565 Brand: Eaton MPN: CH230ST UPC: 782113322117 Shipping Weight: 1.00 Shipping Height: 3.50 In...- SKU:
- C15-1565
- Series:
- CH
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- (1) 14 to 8 AWG Aluminum/Copper
- Wire Size:
- (2) 14 to 10 AWG Aluminum/Copper(Solid/Stranded)
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, Plug-On Mount, Thermal Magnetic Trip, Ground Fault
- Catalog:
- Eaton_00071_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
MSRP $615.92Surplus $377.35 -
Eaton CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA
MSRP $2,815.17Surplus $310.80Eaton CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1562 Brand: Eaton MPN: CH230SUR UPC: 786685546124 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-1562
- Type:
- Thermal Magnetic
- Size:
- 3.5 Inch W x 2.5 Inch D x 6.5 Inch H
- Volts:
- 240 V
- Amps:
- 32 A
- Poles:
- 2
- Short Description:
- 120/240 VAC 1-Phase 50/60 Hz, 30 A, 36 kA, 2-Pole, Plug-On Mount
- Catalog:
- Eaton_14522_V1T2_2_V1T2_7_CAT.pdf
- TS PIK:
- 125134626
- Current Rating:
- 30 A
- Voltage Rating:
- 240 VAC
- Data Sheet:
- Eaton_32167_1_DATA.pdf
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Series:
- CH
- Country of Origin:
- United States
MSRP $2,815.17Surplus $310.80 -
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Eaton CH330ST Miniature Circuit Breakers (MCBs)
MSRP $1,079.51Surplus $0.00SKU: C15-19158 Brand: Eaton MPN: CH330ST UPC: 78211333968 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19158
- Number of Poles:
- 3
- Short Description:
- 240 VAC, 30 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Shunt Trip, Thermal Magnetic, Circuit Breaker
- Series:
- CH
- Wire Size:
- (1) 14 to 6 AWG (Aluminum/Copper)
- Current Rating:
- 30 A
- Approval:
- UL 489, CSA
- Type:
- Thermal Magnetic, Common Trip
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
- Voltage Rating:
- 240 VAC
- Used On:
- CH Series Loadcenter
MSRP $1,079.51Surplus $0.00 -
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Eaton CHFGF130 Miniature Circuit Breakers (MCBs)
MSRP $466.93Surplus $126.07SKU: C15-15777 Brand: Eaton MPN: CHFGF130 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15777
- Short Description:
- 120 VAC, 30 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Thermal Magnetic, Ground Fault Circuit Breaker
- Series:
- CH
- Interrupting Rating:
- 10 kA
- Catalog:
- EATCORE00132_V1T1_31_V1T1_34.pdf
- Wire Size:
- 14 to 6 AWG (Aluminum/Copper)
- Terminal Type:
- Clip (Line)
- Approval:
- UL 489
- Mounting:
- Plug-On
- Voltage Rating:
- 120 VAC
- Trip Sensitivity:
- 5 MilliA
- Current Rating:
- 30 A
- Type:
- Thermal Magnetic
- Number of Poles:
- 1
- Used On:
- Loadcenter
MSRP $466.93Surplus $126.07 -
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Eaton CHFGFT130 Miniature Circuit Breakers (MCBs) CH 1P 30A 120V 50/60Hz 1Ph
MSRP $472.37Surplus $181.05Eaton CHFGFT130 Miniature Circuit Breakers (MCBs) CH 1P 30A 120V 50/60Hz 1Ph​ ARCA SKU: C15-4112 Brand: Eaton MPN: CHFGFT130 UPC: 786680117527 Shipping Weight: 1.30 Shipping Height: 1.10...- SKU:
- C15-4112
- Series:
- CH
- Type:
- Thermal Magnetic
- Size:
- 3.5 Inch Length x 1 Inch Width x 3 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Clip (Line)
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 5 MilliA
- Short Description:
- 120 VAC, 30 A, 1-Pole, 10 kA, Plug-On Mount
- Catalog:
- Eaton_00001_V1T1_39_CAT.pdf
- Current Rating:
- 30 A
- Voltage Rating:
- 120 V AC
- Number of Poles:
- 1
MSRP $472.37Surplus $181.05
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