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Allen-Bradley 1492-MCAA120 - Molded Case Circuit Breaker 1A 120V

Allen-Bradley
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The Allen-Bradley 1492-MCAA120 is a molded case circuit breaker designed for overcurrent protection in industrial control panels. It is rated for 120V AC and 1 amp, providing precise low-current protection for sensitive equipment. The compact unit weighs 0.25 lb and features a thermal-magnetic trip mechanism for reliable short-circuit and overload response. This breaker complies with UL and CSA standards, ensuring safe operation in demanding environments. It is commonly used in motor control centers, panelboards, and automation systems to protect control circuits and auxiliary loads.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip
  • Voltage Rating: 120V AC
  • Current Rating: 1 amp
  • Weight: 0.25 lb
  • Standards: UL, CSA
  • Applications: Industrial control panels, motor control centers, panelboards
  • Circuit Breaker Mounting Style: Panel mount
  • Terminal Connection: Screw terminals
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Poles: 1
  • Protection: Overcurrent, short-circuit
  • Trip Type: Thermal-magnetic
  • Breaker Frame: 1492-MC
  • Current Rating: 1 amp
  • Operating Temperature Maximum Celsius: 60°C
  • Enclosure: Open style
  • Wire Size: 14-22 AWG
  • Certification: UL 489, CSA C22.2
  • Installation Type: Fixed
  • Item QTY: 1


Product Identification
  • UPC: 781180051357