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Allen-Bradley 1492-J3-BL - Miniature Circuit Breaker 3A 277V AC

Allen-Bradley
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The Allen-Bradley 1492-J3-BL is a miniature circuit breaker designed for overcurrent protection in industrial control panels. It is rated for 277V AC and 48V DC with a current rating of 3 amps, featuring a compact construction with a weight of 0.01 lb. The device utilizes a thermal-magnetic trip mechanism and is built for DIN-rail mounting within the Bulletin 1492 family of connection devices. It complies with UL 1077 and CSA C22.2 standards for supplementary protection. This circuit breaker is commonly used in motor control centers, panelboards, and other industrial automation systems requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Miniature circuit breaker, thermal-magnetic trip
  • Voltage Rating: 277V AC / 48V DC
  • Current Rating: 3 A
  • Dimensions: Compact, DIN-rail mountable
  • Standards: UL 1077, CSA C22.2
  • Applications: Industrial control panels, motor control centers
  • Weight: 0.01 lb
  • Family: Bulletin 1492
  • Section: Connection Devices
  • Subcategory: Tools
  • Manufacturer: Allen-Bradley


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