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OptiFuse CBW58HS10A Thermal Circuit Breaker

The CBW58HS10A is a standard profile line voltage thermal circuit breaker designed for overcurrent protection in electrical circuits. It features a push-to-reset button, operates at voltages of 125/250 VAC and 50 VDC, and offers amperage ratings from 3A to 50A. Suitable for both AC and DC applications, it has a dielectric strength of 1,500 VAC / 1 minute and an interrupting rating up to 1000A at 125/250VAC. Marine ignition protection and UL1500 compliance make it ideal for demanding environments. Its compact design includes a black body with tin-plated terminals for durability and reliable contact endurance over extensive cycles.

Authorized Distributors
Part No:CBW58-HS-10A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.54
Buy/RFQ:
Part No:CBW58-HS-10A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.54
Buy/RFQ:

OptiFuse CBW58HS10A Thermal Circuit Breaker Specifications:

  • Amperage Range: 3A - 50A
  • Voltage: 125 / 250 VAC, 50 VDC
  • Frequency: 50-60 Hz
  • Dielectric Strength: 1,500 VAC / 1 Minute
  • Interrupting Rating: 3-50A 1000A @ 125/250VAC
  • Marine Ignition Protected to SAE J1171 and UL1500
  • Insulation Resistance: > 500MΩ
  • Contact Endurance: 125 VAC @ 150% of Rated Current-500 Cycles
  • Reset Time: 60 seconds
  • Body: Black
  • Terminal Finish: Tin Plated
  • Mechanical Dimensions: 1.38 inches [35 mm]
  • Push to Reset — Standard Profile

Buy the Optifuse Series Thermal Circuit Breaker: CBW58HS10A

Purchase the Optifuse SeriesCBW58HS10A thermal circuit breaker online to ensure safe and reliable circuit protection. Its high interrupting capacity, robust construction, and marine ignition protection make it perfect for demanding environments. This push-to-reset breaker is rated at 10A, suitable for AC and DC applications, with UL compliance and a dielectric strength of 1,500 VAC. Easy to install with tin-plated terminals, it offers quick reset capabilities and long contact endurance, protecting your equipment from overloads efficiently and safely.

Order your Optifuse SeriesCBW58HS10A today and secure your electrical projects with dependable overload protection and reliable reset functionality.

Frequently Asked Questions

Where can I buy OptiFuse CBW58HS10A?

You can click on the BUY or RFQ button to purchase CBW58HS10A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part CBW58HS10A?

You can download the CBW58HS10A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of CBW58HS10A?

OptiFuse

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