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Challenger CE3040 - Molded Case Circuit Breaker 40A 480V 3P

Challenger
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Challenger CE3040 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 40A current rating and a 480V voltage rating, engineered with a robust thermal-magnetic trip mechanism for both long-time delay and instantaneous short-circuit protection. The breaker is constructed as a three-pole, bolt-on unit with a compact design, weighing 5 lb, and is built to interrupt faults with an interrupting capacity of 14kA at 480V. It complies with relevant industry standards for molded case circuit breakers and is typically applied in industrial panelboards, switchboards, and motor control centers for feeder and branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, CE Series, Thermal Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 40A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 14kA @ 480V
  • Functions: LI (Long-Time and Instantaneous)
  • Weight: 5 lb
  • Protection: Thermal Magnetic
  • Family: CE Series


Product Identification
  • Manufacturer: Challenger
  • Model: CE3040