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Allen-Bradley 1492-CB1G040 - Molded Case Circuit Breaker 4A 1-Pole 277V

Allen-Bradley
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Allen-Bradley 1492-CB1G040 - Molded Case Circuit Breaker 4A 1-Pole 277V The Allen-Bradley 1492-CB1G040 is a molded case circuit breaker from the Bulletin 1492-CB family, designed to provide overcurrent protection for electrical circuits. This single-pole unit is rated for 4 amps at 277 volts AC, ensuring reliable interruption of fault currents. The breaker weighs 2 lb and features a compact construction suitable for panelboard installation. It complies with industry standards for industrial control applications. Typical uses include protecting branch circuits in motor control centers, lighting panels, and distribution equipment.

Key Features & Specifications
  • Type: Molded case circuit breaker, 1-pole configuration
  • Voltage Rating: 277V AC
  • Current Rating: 4A
  • Poles: 1
  • Weight: 2 lb
  • Family: Bulletin 1492-CB
  • Item Subcategory: Molded Case