UL 489 Miniature Circuit Breaker 2 Poles

  • UL 489 listed a full line of miniature circuit breakers
  • Circuit breaker mountable on standard 35mm DIN rails with optional feet for front-and-bottom mounting
  • The voltage is 120/240Vac, which meets the standard 10kA breaking current
  • Suitable for the protection of main circuit devices
  • Contact position indication (red or green)
  • Switch can be locked in the ON or OFF position
  • Main circuit or branch protection
SKU HCB1U-60/2 Category Tag


HCUB1-60/125 series miniature circuit breakers provide 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.

It has voltage ratings up to 240VAC and currents up to 125A.


UL 489 Miniature Circuit Breaker HCUB1 60 30 UL 489 Miniature Circuit Breaker HCUB1 60 29 UL 489 Miniature Circuit Breaker HCUB1 60 28 UL 489 Miniature Circuit Breaker HCUB1 60 27


  • Computers and their peripheral equipment
  • Industrial automatic control systems, telecommunication equipment, general power supply systems
  • UPS uninterruptible power supply equipment
  • Railway locomotives
  • Marine electrical systems
  • Aerospace
  • Elevator control systems
  • Mobile power equipment


Scroll to Top


  • We will contact you within 12 hours
  • Don’t worry, we hate spam too!
  • 20

    Years of experience


    Countries & Areas

    500 +



    ㎡ Manufacturing Factory

    Get Our Lastest Product Catalogue