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Allen-Bradley 1492-L3-W - Supplementary Breaker 3A 480V

Allen-Bradley
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The Allen-Bradley 1492-L3-W is a supplementary circuit breaker designed for branch circuit protection in industrial control panels. It is rated for 480Y/277V AC and carries a current rating of 3 amps, with a high interrupting capacity of 200kA at 480V AC. This unit features a compact, thermal-magnetic trip mechanism housed in a robust plastic case, weighing 5.19 lb, and is constructed for panel mounting with screw-type terminal connections. It complies with UL 1077 and CSA C22.2 No. 235 standards for supplementary protection, ensuring reliable performance in demanding environments. Typical applications include protecting control transformers, relays, and other sensitive equipment in manufacturing and process control systems.

Key Features & Specifications
  • Type: Supplementary circuit breaker, thermal-magnetic trip, plastic case
  • Voltage Rating: 480Y/277V AC
  • Current Rating: 3 A
  • Dimensions: Compact design for panel mounting
  • Standards: UL 1077, CSA C22.2 No. 235
  • Applications: Branch circuit protection for control panels, transformers, relays
  • Breaker Type: Supplementary
  • Trip Type: Thermal-magnetic
  • Connection: Screw terminals
  • Mounting: Panel mount
  • Weight: 5.19 lb
  • Manufacturer: Allen-Bradley
  • Item Subcategory: Tools


Product Identification
  • UPC: Not available
  • GTIN: Not available