UL 489 Circuit Breaker

UL 489 Circuit Breaker provides excellent over-current, short-circuit protection and control in AC ON/OFF operating electrical systems, and can also be used for infrequent making and breaking.

Not Sure Which Type to Choose for Your Project?

HIITIO logo full 300

Get You High Voltage DC Circuit Protection Solution​

Scroll to Top

SEND A MESSAGE

  • We will contact you within 12 hours
  • Don’t worry, we hate spam too!
  • Please enable JavaScript in your browser to complete this form.

    19

    Years of experience

    50+

    Countries & Areas

    500 +

    Customers

    30,000

    ㎡ Manufacturing Factory