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Allen-Bradley 1492-CB1G030 - Molded Case Circuit Breaker 3A 480V

Allen-Bradley
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Allen-Bradley 1492-CB1G030 is a single-pole molded case circuit breaker designed for supplementary protection in industrial control panels and power distribution systems. It is rated for 3A at 480V AC with a 10kA interrupting capacity at 480V, providing reliable overcurrent protection for single-phase applications. This miniature frame breaker features a bolt-on connection and thermal magnetic trip mechanism with a G trip type, weighing 0.5 lb for compact installation. It is part of the Bulletin 1492-CB family and complies with industry standards for robust performance under fault conditions. Typical applications include protecting control circuits, motor starters, and other sensitive equipment in industrial environments.

Key Features & Specifications
  • Type: Molded Case
  • Manufacturer: Allen-Bradley
  • Family: Bulletin 1492-CB
  • Current Rating: 3A
  • Voltage Rating: 480V AC
  • Poles: 1
  • Phase: Single-Phase
  • Interrupt Rating: 10kA @ 480V
  • Connection: Bolt-On
  • Trip Unit: Thermal Magnetic, G Trip Type
  • Frame Type: Miniature Molded Case
  • Application: Supplementary Protector
  • Weight: 0.5 lb


1492-CB1G030