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Challenger CK3175 - Molded Case Circuit Breaker 175A 600V 3-Pole

Challenger
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Challenger CK3175 is a 3-pole molded case circuit breaker from the CK Series, designed to provide reliable overcurrent protection for industrial and commercial power distribution systems. It is rated for 600V and 175A, utilizing a thermal magnetic trip unit with LI (Long-Time and Instantaneous) protection functions to safeguard against sustained overloads and short circuits. The unit features a feed-thru connection, weighs 13 lb, and is built for integration into electrical panels and switchgear assemblies. It complies with industry standards for safety and performance, offering an interrupting capacity of 35kA at 480V. This breaker is suited for three-phase applications requiring robust and dependable circuit protection.

Key Features & Specifications
  • Manufacturer: Challenger
  • Item Subcategory: Molded Case
  • Family: CK Series
  • Type: CK
  • Weight: 13 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC rating: 35kA@480V
  • Phase: 3
  • Current Rating: 175A
  • Part Number: CK3175