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Challenger SF2C175 - Molded Case 175A 480V 2-Pole

Challenger
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Challenger SF2C175 Circuit Breaker - Molded Case 175A 480V 2-Pole Thermal Magnetic The Challenger SF2C175 is a 2-pole molded case circuit breaker from the SF Series, designed for thermal magnetic overcurrent protection with long-time and instantaneous (LI) trip functions. It is rated for 480V AC, 175A, and 3-phase operation, with an interrupting capacity of 25kA at 480V. This bolt-on unit weighs 15 lb and features a compact molded case construction for secure panel mounting. It complies with industry standards for industrial electrical distribution and motor control applications. Typical uses include branch circuit protection in commercial and industrial power panels, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI (Long-Time and Instantaneous) Trip
  • Voltage Rating: 480V AC
  • Current Rating: 175A
  • Poles: 2
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Family: SF Series
  • Weight: 15 lb


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