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Challenger CE3050 - 50A 3-Pole 480V MCCB

Challenger
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Challenger CE3050 is a 3-pole molded case circuit breaker from the CE Series, designed to provide thermal-magnetic overcurrent protection with long-time and instantaneous (LI) trip functions for commercial and industrial power distribution systems. Rated for 480V AC and 50A continuous current, it delivers a 14kA interrupting capacity at 480V and features a bolt-on connection for secure panelboard or switchgear installation. The unit weighs 5 lb and is built on a 100A frame with feed-through mounting, ensuring robust physical construction for demanding environments. This breaker complies with UL 489, UL 1066, and ANSI C37 standards, confirming its suitability for overcurrent protection in branch circuits and feeder applications. Typical applications include use in panelboards, switchboards, and motor control centers requiring reliable 3-phase, 3-wire protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: CE Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 480V
  • Current Rating: 50A
  • Poles: 3
  • Phase: 3
  • Interrupt Rating: 14kA@480V
  • Connection: Bolt-On
  • Mounting Type: Feed-Through
  • Protection: Thermal Magnetic
  • Frame: 100A
  • Weight: 5 lb
  • Certifications: UL 489, UL 1066, ANSI C37


Part Number: CE3050