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OptiFuse CBW58HS5A Circuit Breaker

This standard profile line voltage circuit breaker offers reliable overcurrent protection with a convenient push-to-reset button, rated for 5A at 125/250 VAC and 50 VDC. Its robust construction includes a tin-plated body, high dielectric strength of 1,500 VAC for 1 minute, and an interrupting rating up to 400A depending on amperage and voltage. Suitable for marine and industrial applications, it features quick reset within 60 seconds, CSA and UL certifications, insulation resistance over 500M Q, and marine ignition protection as per SAE J1171 and UL1500 standards, ensuring safety and durability.

Authorized Distributors
Part No:CBW58-HS-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.79
Buy/RFQ:
Part No:CBW58-HS-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.79
Buy/RFQ:

OptiFuse CBW58HS5A 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, 3-30A 400A @ 125/250VAC, 3-50A 300A @ 50 VDC
  • Insulation Resistance: > 500MΩ
  • Contact Endurance: 125 VAC @ 150% of Rated Current-500 Cycles
  • Reset Time: 60 seconds
  • Body Color: Black
  • Terminal Finish: Tin Plated
  • Marine Ignition Protected to SAE J1171 and UL1500
  • Agency Standards and Listings: UL, CSA, CCC, TUV, VDE
  • Physical Dimensions: 1.38 inches (35 mm) height, various bushing and terminal configurations
  • Housing Material: Metal and plastic options available
  • Push to Reset feature with standard profile design

Buy the Optifuse Series CBW58 Circuit Breaker: CBW58HS5A

Purchase the Optifuse Series CBW58HS5A circuit breaker online today to secure dependable overcurrent protection for your electrical systems. Designed with a push-to-reset button, this 5A rated breaker features high dielectric strength and certified safety standards, making it suitable for marine, industrial, and commercial applications. Its compact, robust construction ensures durability and quick reset within 60 seconds, providing peace of mind during overload conditions. Shop now and get reliable, safe, and certified circuit protection delivered directly to your door with ease and confidence.

Order your Optifuse Series CBW58HS5A circuit breaker today and ensure reliable overcurrent protection for your marine or industrial projects.

Frequently Asked Questions

Where can I buy OptiFuse CBW58HS5A?

You can click on the BUY or RFQ button to purchase CBW58HS5A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part CBW58HS5A?

You can download the CBW58HS5A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of CBW58HS5A?

OptiFuse

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