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OptiFuse CBW58HS30A Thermal Circuit Breaker

The CBW58HS30A is a standard profile line voltage circuit breaker with a push to reset button rated at 30A. Suitable for protecting electrical circuits from overloads and short circuits, it features a thermal design, various mounting options, and complies with safety standards such as UL and CSA. It supports voltage ratings of 125/250 VAC and 50 VDC, with an interrupting rating up to 1000A at 125/250VAC. Its compact design includes tin-plated terminals, ensuring reliable electrical connections and durability in various industrial and marine applications.

Authorized Distributors
Part No:CBW58-HS-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $5.31
Buy/RFQ:
Part No:CBW58-HS-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $5.31
Buy/RFQ:

OptiFuse CBW58HS30A 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, 3-30A 400A @ 125/250VAC, 3-50A 300A @ 50 VDC
  • Marine Ignition Protected to SAE J1171 and UL1500
  • Insulation Resistance: > 500M Ω
  • Contact Endurance: 125 VAC @ 150% of Rated Current-500 Cycles
  • Reset Time: 60 seconds
  • Body Color: Black, Terminal Finish: Tin Plated
  • Dimensions: Approximately 1.38 inches (35 mm) in height, 0.25 inches (6.34 mm) in width
  • Supports various bushing, terminal, and mounting options as per external configurations
  • Meets RoHS, UL, CSA, CCC, TUV, and VDE standards

Buy the Optifuse Series CBW58 Thermal Circuit Breaker: CBW58HS30A

Secure your electrical systems today by ordering the Optifuse CBW58HS30A thermal circuit breaker online. Designed for overload and short circuit protection, it ensures safety and durability in demanding environments. Its resettable feature allows quick recovery after trips, reducing downtime. Compatible with various mounting and terminal configurations, this breaker adheres to international safety standards like UL and CSA. Invest in the high-quality CBW58HS30A for dependable, long-lasting circuit protection suitable for industrial, marine, and weatherproof applications to safeguard your valuable electrical infrastructure.

Buy Optifuse CBW58HS30A now and experience unmatched reliability and performance for overcurrent protection in industrial and marine applications.

Frequently Asked Questions

Where can I buy OptiFuse CBW58HS30A?

You can click on the BUY or RFQ button to purchase CBW58HS30A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part CBW58HS30A?

You can download the CBW58HS30A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of CBW58HS30A?

OptiFuse

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