Circuit Breakers

Circuit breakers are essential devices that interrupt electrical flow to prevent overloads and protect equipment. They ensure operational safety and reliability in industrial environments.

  1. Cuttler-Hammer Part Number EHD3060

    Circuit Breakers

    Cuttler-Hammer Part Number EHD3060

    Circuit Breakers in Electrical and Electronic Components BREAKER, 60A 3PL 480V
  2. Westinghouse Part Number QPHW3070

    Circuit Breakers

    Westinghouse Part Number QPHW3070

    Circuit Breakers in Electrical and Electronic Components BREAKER, 70A 3PL 240V
  3. Siemens BQ3B030 Circuit Breaker

    Circuit Breakers

    Siemens BQ3B030 Circuit Breaker

    Siemens BQ3B030 Circuit Breaker Circuit Breaker
  4. Westinghouse GHB2015 Circuit Breaker

    Circuit Breakers

    Westinghouse GHB2015 Circuit Breaker

    Westinghouse GHB2015 Circuit Breaker Circuit Breaker
  5. Westinghouse GHB2060 Circuit Breaker

    Circuit Breakers

    Westinghouse GHB2060 Circuit Breaker

    Westinghouse GHB2060 Circuit Breaker Circuit Breaker
  6. Westinghouse GHB2025 Circuit Breaker

    Circuit Breakers

    Westinghouse GHB2025 Circuit Breaker

    Westinghouse GHB2025 Circuit Breaker Circuit Breaker
  7. Westinghouse GHB1015 Circuit Breaker

    Circuit Breakers

    Westinghouse GHB1015 Circuit Breaker

    Westinghouse GHB1015 Circuit Breaker Circuit Breaker
  8. Westinghouse GHB3025 Circuit Breaker

    Circuit Breakers

    Westinghouse GHB3025 Circuit Breaker

    Westinghouse GHB3025 Circuit Breaker Circuit Breaker
  9. Westinghouse GHB3070 Circuit Breaker

    Circuit Breakers

    Westinghouse GHB3070 Circuit Breaker

    Westinghouse GHB3070 Circuit Breaker Circuit Breaker
  10. Westinghouse GHB3040 Circuit Breaker

    Circuit Breakers

    Westinghouse GHB3040 Circuit Breaker

    Westinghouse GHB3040 Circuit Breaker Circuit Breaker
  11. Eaton

    Circuit Breakers

    Eaton

    15A Circuit Breaker
  12. Gasonics Part Number 38-0053-01

    Circuit Breakers

    Gasonics Part Number 38-0053-01

    Circuit Breaker 2 Amp 32VDC /250VAC

Common Applications

energy distribution

manufacturing facilities

data centers

oil refineries

chemical plants

power plants

Buying Guide

Circuit Breaker Buying Considerations

  • Determine the voltage level needed for your application, such as low, medium, or high voltage.
  • Consider the specific protection requirements, such as overload or short-circuit protection.
  • Evaluate the rated current capacity to match your system's demand.
  • Check compatibility with existing electrical infrastructure and standards.
  • Look for advanced features like remote control or monitoring capabilities.

Frequently Asked Questions

What are industrial circuit breakers?
Industrial circuit breakers are devices designed to protect electrical circuits from damage caused by overloads or short circuits.
How do circuit breakers work?
They work by automatically cutting off electrical flow when a fault is detected, safeguarding the circuit and connected equipment.
What types of circuit breakers are there?
Common types include air circuit breakers, vacuum circuit breakers, and oil circuit breakers, each used for specific applications.
Why choose surplus circuit breakers?
Surplus circuit breakers offer cost savings and access to discontinued models without sacrificing quality.