myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse CBW58HS6A Thermal Circuit Breaker

This thermal circuit breaker provides reliable overcurrent protection with a push-to-reset button and standard profile design. Rated at 6A and compatible with 125/250 VAC and 50 VDC, it features a dielectric strength of 1,500 VAC for 1 minute, high insulation resistance, and a reset time of 60 seconds. Suitable for various electrical applications, it is marine ignition protected and CSA compliant. It offers different mounting and terminal options, including splash-proof versions, making it versatile for industrial, marine, and electrical system protections. The breaker withstands high interrupting ratings and provides durable contact endurance for continuous operation.

Authorized Distributors
Part No:CBW58-HS-6A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.79
Buy/RFQ:
Part No:CBW58-HS-6A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.79
Buy/RFQ:

OptiFuse CBW58HS6A 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 @ 125/250 VAC, 3-50A 300A @ 50 VDC, 3-20A 400A @ 125 VAC
  • Insulation Resistance: > 500M Ω
  • Contact Endurance: 125 VAC @ 150% of Rated Current-500 Cycles
  • Reset Time: 60 seconds
  • Mechanical Dimensions: 1.38 inches (35 mm) height, various bushing styles with diameters from 10.8 mm to 12 mm
  • Body — Black, Terminal Finish — Tin Plated
  • Marine Ignition Protected to SAE J1171 and UL1500, CSA compliant for 3A-30A, 125/250 VAC
  • Agency Standards: UL, CSA, RoHS, TUV, VDE, CCC
  • Environmental: Splash-proof options available, suitable for marine and industrial environments

Buy the Buy Industrial Circuit Breaker Part Number CBW58HS6A Online

Ensure your electrical system's safety and reliability by ordering the thermal circuit breaker CBW58HS6A online today. Designed with a push-to-reset feature and rated at 6A, this circuit protector offers high dielectric strength and excellent interrupting ratings suitable for industrial and marine applications. With CSA and UL compliance, it guarantees durable operation and protection for overcurrent scenarios. Its versatile mounting options and splash-proof variants make it ideal for various environments, enabling quick installation and dependable performance in your electrical projects.

Buy industrial circuit breaker CBW58HS6A now and experience unmatched reliability and performance in electrical overcurrent protection.

Frequently Asked Questions

Where can I buy OptiFuse CBW58HS6A?

You can click on the BUY or RFQ button to purchase CBW58HS6A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part CBW58HS6A?

You can download the CBW58HS6A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of CBW58HS6A?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by