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Allen-Bradley 1489-A1C010 - Molded Case Circuit Breaker 1A 277V

Allen-Bradley
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Allen-Bradley 1489-A1C010 is a 1-pole molded case circuit breaker from the Bulletin 1489 family, designed to provide LI (Long-Time and Instantaneous) protection for branch circuits in industrial applications. It features a thermal magnetic trip mechanism with a 277V AC voltage rating and a 1A current rating, offering a 10kA interrupting capacity at 277V for reliable fault interruption. The compact unit weighs 0.24 lb and utilizes a feed-thru connection for straightforward installation in panelboards. This breaker complies with UL 489 and CSA standards, making it suitable for protecting lighting, motor control, and general power distribution systems in manufacturing and commercial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 277V AC
  • Current Rating: 1A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA@277V
  • Connection: Feed-Thru
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 0.24 lb
  • Family: Bulletin 1489
  • Standards: UL 489, CSA
  • Applications: Branch circuit protection, lighting, motor control, power distribution


Product Identification
  • UPC: Not specified
  • GTIN: Not specified