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Allen-Bradley 1492-J3-OR - Supplementary Protector 3A 277V AC

Allen-Bradley
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Allen-Bradley 1492-J3-OR Circuit Breaker is a supplementary protector designed for branch circuit protection in industrial control panels. This device is rated for 277V AC and carries a current rating of 3 amps, providing reliable overcurrent protection for sensitive equipment. The circuit breaker features a compact construction with a weight of 0.01 lb, utilizing a thermal-magnetic trip mechanism for precise response to overloads and short circuits. It complies with UL 1077 standards for supplementary protectors, ensuring safe operation in demanding environments. Typical applications include protecting control transformers, relays, and other panel-mounted components in manufacturing and process automation systems.

Key Features & Specifications
  • Type: Supplementary protector, thermal-magnetic trip
  • Voltage Rating: 277V AC
  • Current Rating: 3 A
  • Weight: 0.01 lb
  • Standards: UL 1077
  • Applications: Industrial control panel branch circuit protection
  • Manufacturer: Allen-Bradley
  • Item Subcategory: Tools