myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse CBW58HS11A Thermal Circuit Breaker

Line voltage circuit protector with a standard profile, featuring a push-to-reset button and an 11A current rating. This thermal circuit breaker is suitable for safeguarding electrical circuits against overcurrent conditions, offering reliable operation at 125/250 VAC and 50 VDC. It meets industry standards including UL, CSA, and RoHS compliance. Designed with dimensions suitable for panel mountings and equipped with tin-plated terminals for enhanced conductivity and corrosion resistance, ensuring durable, dependable performance in diverse electrical applications.

Authorized Distributors
Part No:CBW58-HS-11A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.79
Buy/RFQ:
Part No:CBW58-HS-11A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $4.79
Buy/RFQ:

OptiFuse CBW58HS11A 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 CSA
  • Marine Ignition Protected to SAE J1171 and UL1500
  • Insulation Resistance: > 500MΩ
  • Reset Time: 60 seconds
  • Body: Black
  • Terminal Finish: Tin Plated
  • Mechanical Dimensions: Height 12.6 mm, Diameter 10.8 mm (metal bushing style), with various mounting options
  • Agency Standards: UL, CSA, VDE, RoHS, TUV compliance
  • Bushing styles include M11, M12, 3/8” 27 Thread, with optional splash-proof covers

Buy the Buy Optifuse CBW58HS11A Part Number CBW58HS11A Online

Secure your electrical circuits today with the Optifuse CBW58HS11A thermal circuit breaker. Featuring a push-to-reset function, 11A current rating, and compliance with industry standards, this device ensures dependable overcurrent protection. Designed for 125/250 VAC and 50 VDC applications, it provides easy installation with tin-plated terminals and durable construction. Perfect for panel mounting in industrial, marine, or commercial environments, this breaker guarantees safe operation, reduces nuisance trips, and enhances circuit reliability. Purchase online now for fast, dependable safety.

Order your Optifuse CBW58HS11A thermal circuit breaker today and ensure your electrical systems are protected with reliable overcurrent safety features.

Frequently Asked Questions

Where can I buy OptiFuse CBW58HS11A?

You can click on the BUY or RFQ button to purchase CBW58HS11A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part CBW58HS11A?

You can download the CBW58HS11A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of CBW58HS11A?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by