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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Contact Us For Quote
Crouse-Hinds QC3050H Din Rail Mounted Circuit Breakers
MSRP $798.01Surplus $193.02SKU: C15-5775 Brand: Crouse-Hinds MPN: QC3050H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5775
- TS PIK:
- 21507383
- Type:
- Thermal Magnetic
- Voltage Rating:
- 240 VAC
- Interrupting Rating:
- 10000 A
- Current Rating:
- 50 A
- Mounting:
- Cable-In, Cable Out
- Series:
- Type QC
- Catalog:
- Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
- Terminal Type:
- Box Lug
- Number of Poles:
- 3
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper, Load)
- Approval:
- UL 489, CSA
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature, Circuit Breaker
MSRP $798.01Surplus $193.02 -
Contact Us For Quote
Crouse-Hinds QC3090H Din Rail Mounted Circuit Breakers
MSRP $1,121.56Surplus $279.67Crouse-Hinds QC3090H Din Rail Mounted Circuit Breakers​ ARCA SKU: C15-5776 Brand: Crouse-Hinds MPN: QC3090H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5776
- TS PIK:
- 21507388
- Type:
- Thermal Magnetic
- Terminal Type:
- Box Lug
- Series:
- QC
- Voltage Rating:
- 240 VAC
- Wire Size:
- 8 to 1/0 AWG Aluminum/Copper (Load)
- Number of Poles:
- 3
- Mounting:
- Cable-In, Cable Out
- Interrupting Rating:
- 10000 A
- Catalog:
- Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
- Current Rating:
- 90 A
- Short Description:
- 240 VAC, 90 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Approval:
- UL 489, CSA
MSRP $1,121.56Surplus $279.67 -
Contact Us For Quote
Crouse-Hinds QC3100H Din Rail Mounted Circuit Breakers
MSRP $1,121.56Surplus $222.29SKU: C15-5777 Brand: Crouse-Hinds MPN: QC3100H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5777
- TS PIK:
- 21507389
- Interrupting Rating:
- 10000 A
- Voltage Rating:
- 240 VAC
- Series:
- Type QC
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper, Load)
- Number of Poles:
- 3
- Type:
- Thermal Magnetic
- Current Rating:
- 100 A
- Terminal Type:
- Box Lug
- Catalog:
- Eaton_03771_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
- Mounting:
- Cable-In, Cable Out
- Short Description:
- 240 VAC, 100 A, 10 kA, 3-Pole, Aluminum Box Lug Line/Steel Box Lug Load Terminal, Cable-In/Out Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Approval:
- UL 489, CSA
MSRP $1,121.56Surplus $222.29
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.
