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Siemens CKL3B250 - Molded Case Circuit Breaker 250A 600V 3-Pole

Siemens
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Save $-2,098.06
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Siemens CKL3B250 is a 3-pole molded case circuit breaker from the Cordon family, designed for industrial circuit protection with thermal magnetic overload and short-circuit protection. It is rated for 250 amps at 600 volts, with an interrupting capacity of 100kA at 480V, and features LI (Long-Time and Instantaneous) trip functions for precise fault response. The unit weighs 35 lb and utilizes a bolt-on connection for secure mounting in distribution panels. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding electrical environments. Typical applications include industrial power distribution, motor control centers, and commercial electrical systems requiring robust overcurrent protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Manufacturer: Siemens
  • Family: Cordon
  • Type: CKL
  • Poles: 3
  • Phase: 3
  • Current Rating: 250 Amps
  • Voltage Rating: 600 Volts
  • AIC Rating: 100kA@480V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • Weight: 35 lb