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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Abb 2CSB202001R1630 Miniature Circuit Breakers (MCBs) 2P 63A 400V 50/60Hz
MSRP $125.00Surplus $45.79Abb 2CSB202001R1630 Miniature Circuit Breakers (MCBs) 2P 63A 400V 50/60Hz​ ARCA SKU: C15-4395 Brand: ABB MPN: 2CSB202001R1630 UPC: Shipping Weight: 0.55 Shipping Height: 4.00 In. Shipping...- SKU:
- C15-4395
- Volts:
- 400 V
- Amps:
- 63 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 2
MSRP $125.00Surplus $45.79 -
Contact Us For Quote
ABB S271-K16A Other Circuit Breakers
MSRP $30.00Surplus $11.45ABB S271-K16A Other Circuit Breakers​ ARCA SKU: C15-11342 Brand: ABB MPN: S271-K16A UPC: Shipping Weight: 0.25 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In...- SKU:
- C15-11342
- Short Description:
- 2-pole miniature circuit breaker, 16A, type K trip curve, 240V AC, DIN rail mount.
- Number of Poles:
- 2
- Country of Origin:
- Germany
MSRP $30.00Surplus $11.45 -
Contact Us For Quote
ABB S202-K4A Other Circuit Breakers
MSRP $50.00Surplus $21.92ABB S202-K4A Other Circuit Breakers​ ARCA SKU: C15-11343 Brand: ABB MPN: S202-K4A UPC: Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In...- SKU:
- C15-11343
- Number of Poles:
- 2
- Short Description:
- 2-pole miniature circuit breaker, 4A, type K trip curve, 240V AC, DIN rail mount
- Country of Origin:
- Germany
MSRP $50.00Surplus $21.92 -
Contact Us For Quote
ABB S271-K8A Other Circuit Breakers
MSRP $75.00Surplus $24.07ABB S271-K8A Other Circuit Breakers​ ARCA SKU: C15-11340 Brand: ABB MPN: S271-K8A UPC: Shipping Weight: 0.25 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In...- SKU:
- C15-11340
- Short Description:
- 2-pole miniature circuit breaker, 8A, type K trip curve, 240V AC, DIN rail mount.
- Country of Origin:
- Germany
- Number of Poles:
- 2
MSRP $75.00Surplus $24.07 -
ABB ST202M-D2A Other Circuit Breakers
MSRP $75.00Surplus $6.09ABB ST202M-D2A Other Circuit Breakers​ ARCA SKU: C15-11356 Brand: ABB MPN: ST202M-D2A UPC: 4016779033718 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-11356
- TS PIK:
- 127583076
- Number of Poles:
- 2
- Country of Origin:
- Switzerland
- Short Description:
- 2-pole miniature circuit breaker, 2A, type D trip curve, 480Y/277V AC, DIN rail mount.
MSRP $75.00Surplus $6.09
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
