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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Siemens D130 Miniature Circuit Breakers (MCBs) 1P 30A
MSRP $45.50Surplus $11.76Siemens D130 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-6347 Brand: Siemens MPN: D130 UPC: 66264363190 Shipping Weight: 0.45 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-6347
- TS PIK:
- 110611689
- Voltage Rating:
- 115 VAC 1-Phase
- Short Description:
- 1/40 HP, 115 VAC 60 Hz 1-Phase, 1 A, 4-Pole, 1550 RPM, 1-Speed, Steel Frame, Class B Insulation, Extended Stud Mount, Clockwise Shaft End, Sleeve Drive End Bearing, Flat Shaft, Shaded Pole, OAO, HVAC/R Motor
- Data Sheet:
- RegalRexnordCorp-Link-Fasco_00320_1_2_DATA.pdf
- Mounting:
- Extended Stud
- CAD Drawings:
- RegalRexnordCorp-Link-Fasco_00836_1_2_CAD.pdf
- Installation/Operator:
- RegalRexnordCorp-Link-Fasco_00001_INST.pdf
- Number of Poles:
- 1
- Country of Origin:
- Mexico
MSRP $45.50Surplus $11.76 -
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Siemens E1SED43B020 Circuit Breaker Accessories
MSRP $2,601.00Surplus $936.36SKU: C15-7691 Brand: Siemens MPN: E1SED43B020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7691
MSRP $2,601.00Surplus $936.36 -
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Siemens E1SFXD63B200 Circuit Breaker Accessories
MSRP $8,070.00Surplus $2,905.20SKU: C15-7695 Brand: Siemens MPN: E1SFXD63B200 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7695
MSRP $8,070.00Surplus $2,905.20 -
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Siemens E1SJXD63B400 Circuit Breaker Accessories 3P
MSRP $13,074.00Surplus $4,706.64SKU: C15-7542 Brand: Siemens MPN: E1SJXD63B400 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7542
MSRP $13,074.00Surplus $4,706.64 -
Siemens E22B020 Molded Case Breakers (MCCBs)
MSRP $157.90Surplus $37.25Siemens E22B020 Molded Case Breakers (MCCBs)​ ARCA SKU: E30-8850 Brand: Siemens MPN: E22B020 UPC: Shipping Weight: 2.05 lbs. Shipping Height: 3.00 In. Shipping Length: 7...- SKU:
- E30-8850
MSRP $157.90Surplus $37.25 -
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Siemens E2N1F Circuit Breaker Accessories
MSRP $475.00Surplus $368.41SKU: C15-6169 Brand: Siemens MPN: E2N1F UPC: 78364316245 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6169
MSRP $475.00Surplus $368.41 -
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Siemens E2N1S Circuit Breaker Accessories NEMA 1
MSRP $475.00Surplus $368.41Siemens E2N1S Circuit Breaker Accessories NEMA 1​ ARCA SKU: C15-6091 Brand: Siemens MPN: E2N1S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6091
MSRP $475.00Surplus $368.41 -
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Siemens E2N3R Circuit Breaker Accessories
MSRP $1,291.00Surplus $691.60SKU: C15-7416 Brand: Siemens MPN: E2N3R UPC: 78364316246 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7416
MSRP $1,291.00Surplus $691.60 -
Siemens E2RHV9 Circuit Breaker Accessories EA
MSRP $582.00Surplus $126.08Siemens E2RHV9 Circuit Breaker Accessories EA​ ARCA SKU: C15-6207 Brand: Siemens MPN: E2RHV9 UPC: Shipping Weight: 6.50 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-6207
- Country of Origin:
- Mexico
- Catalog:
- SiemensAG_09175_17_129_CAT.pdf
- Type:
- Low Vage, Variable Depth Through Door
- Installation/Operator:
- SiemensAG_00679_INST.pdf
- Short Description:
- BREAKER ED VAR DEPTH THROUGH DOOR OPER
MSRP $582.00Surplus $126.08 -
Siemens E42B020 Molded Case Breakers (MCCBs)
MSRP $350.00Surplus $81.51Siemens E42B020 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-8766 Brand: Siemens MPN: E42B020 UPC: Shipping Weight: 2.40 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8766
MSRP $350.00Surplus $81.51 -
Siemens E43B015 Molded Case Breakers (MCCBs)
MSRP $400.00Surplus $96.05Siemens E43B015 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-8755 Brand: Siemens MPN: E43B015 UPC: Shipping Weight: 3.60 lbs. Shipping Height: 4.00 In. Shipping Length: 7...- SKU:
- C15-8755
MSRP $400.00Surplus $96.05 -
Siemens E63A002 Molded Case Breakers (MCCBs)
MSRP $1,000.00Surplus $132.84SKU: C15-8759 Brand: Siemens MPN: E63A002 UPC: Shipping Weight: 3.60 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-8759
MSRP $1,000.00Surplus $132.84 -
Siemens E63B035L Molded Case Breakers (MCCBs)
MSRP $10,498.00Surplus $1,060.60SKU: C15-8760 Brand: Siemens MPN: E63B035L UPC: Shipping Weight: 3.40 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-8760
MSRP $10,498.00Surplus $1,060.60 -
Siemens E63B060 Molded Case Breakers (MCCBs)
MSRP $350.00Surplus $98.37Siemens E63B060 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-8761 Brand: Siemens MPN: E63B060 UPC: Shipping Weight: 3.40 lbs. Shipping Height: 4.00 In. Shipping Length: 7...- SKU:
- C15-8761
MSRP $350.00Surplus $98.37 -
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Siemens EB3100S Circuit Breaker Accessories
MSRP $575.00Surplus $207.00Siemens EB3100S Circuit Breaker Accessories​ ARCA SKU: C15-6262 Brand: Siemens MPN: EB3100S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0...- SKU:
- C15-6262
MSRP $575.00Surplus $207.00 -
Siemens ECINSGB14 Circuit Breaker Accessories EA
MSRP $74.00Surplus $26.73Siemens ECINSGB14 Circuit Breaker Accessories EA​ ARCA SKU: C15-6171 Brand: Siemens MPN: ECINSGB14 UPC: 78364345248 Shipping Weight: 0.35 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6171
- Short Description:
- 110" D, 14-Position, Load Center Ground Bar Kit
- Used On:
- Load Center
- Data Sheet:
- SiemensAG_01632_1_DATA.pdf
- Country of Origin:
- Mexico
MSRP $74.00Surplus $26.73 -
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Siemens ECINSGB20 Circuit Breaker Accessories 50/60Hz
MSRP $51.50Surplus $25.06Siemens ECINSGB20 Circuit Breaker Accessories 50/60Hz​ ARCA SKU: C15-1441 Brand: Siemens MPN: ECINSGB20 UPC: 783643452497 Shipping Weight: 0.38 Shipping Height: 3.60 In. Shipping...- SKU:
- C15-1441
- Used On:
- Ultimate Loadcenter
- Terminal Size:
- 20 Terminal (14 to 4 AWG)
- Short Description:
- 241.48" D, 20-Terminal, 14 to 4 AWG
- Catalog:
- SiemensAG_01808_1_22_CAT.pdf
- Data Sheet:
- SiemensAG_05781_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00280_INST.pdf
MSRP $51.50Surplus $25.06 -
Siemens ECINSGB5 Circuit Breaker Accessories
MSRP $62.00Surplus $14.34Siemens ECINSGB5 Circuit Breaker Accessories​ ARCA SKU: L19-5046 Brand: Siemens MPN: ECINSGB5 UPC: 783643452831 Shipping Weight: 0.10 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- L19-5046
- Catalog:
- SiemensAG_01808_1_22_CAT.pdf
- Short Description:
- 243.42" D, 100 A, 5-Terminal, 14 to 4 AWG, Insulated Ground Bar Kit for Legacy Load Center
- Installation/Operator:
- SiemensAG_00281_INST.pdf
- Used On:
- Ultimate Loadcenter
- Data Sheet:
- SiemensAG_05782_1_DATA.pdf
- Country of Origin:
- Mexico
MSRP $62.00Surplus $14.34 -
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Siemens ECPLD1 Circuit Breaker Accessories Padlock Device 1P 50/60Hz 3BOX
MSRP $30.00Surplus $10.64Siemens ECPLD1 Circuit Breaker Accessories Padlock Device 1P 50/60Hz 3BOX​ ARCA SKU: C15-1424 Brand: Siemens MPN: ECPLD1 UPC: Shipping Weight: 0.10 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1424
- Accessory Type:
- 1-Pole Padlocking Device
- Used On:
- QP/BL/QAF2/QPF/QE/QT-Duplex/BQ/BQXD Circuit Breaker
- Short Description:
- Padlocking Device for 1-Pole BL/QE/BQ Frame Twin Type Circuit Breaker (3 per Pack)
- Series:
- ECP
- Specification/Technical:
- SiemensAG_01960_1-4_SPEC.pdf
- Data Sheet:
- SiemensAG_05820_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00296_INST.pdf
- Catalog:
- SiemensAG_01754_5_81_10_51_CAT.pdf
- Type:
- 1-Pole Padlocking Device
MSRP $30.00Surplus $10.64 -
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Siemens ECPLD2 Circuit Breaker Accessories Padlock Device 2P 50/60Hz 5BOX
MSRP $58.00Surplus $13.64Siemens ECPLD2 Circuit Breaker Accessories Padlock Device 2P 50/60Hz 5BOX​ ARCA SKU: C15-1425 Brand: Siemens MPN: ECPLD2 UPC: Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1425
- Type:
- Padlocking Device
- Used On:
- QP/BL/QAF2/QPF/QE/QT-Triplex
- Used On:
- 2 Inch Quadplex/BQ Circuit Breaker
- Short Description:
- 2-Pole, Padlocking Device for BL/QE/BQ Frame Quad Type Circuit Breaker (3 per Pack)
- Specification/Technical:
- SiemensAG_57239_1_2_SPEC.pdf
- Installation/Operator:
- SiemensAG_01043_INST.pdf
MSRP $58.00Surplus $13.64
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