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<br> Siemens CLF63B250 - Molded Case 250A 3-Pole (600V)

Siemens
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Siemens CLF63B250 Circuit Breaker - Molded Case 250A 3-Pole (600V Thermal Magnetic) The Siemens CLF63B250 is a Type CLF molded case circuit breaker designed for overcurrent protection in industrial and commercial electrical systems. This 3-pole, 3-phase unit is rated for 250 amps at 600 volts AC, featuring a thermal-magnetic trip unit with LI (Long-Time and Instantaneous) functions for reliable fault response. The breaker utilizes a bolt-on connection and weighs 18 lb, with a compact construction that supports high interrupting ratings of 200kA at 480V. It is UL Listed and built to meet rigorous industry standards for safety and performance. Typical applications include distribution panels, switchboards, and motor control centers requiring robust current limiting capabilities.

Key Features & Specifications
  • Manufacturer: Siemens
  • Part Number: CLF63B250
  • Type: CLF Series Molded Case Circuit Breaker
  • Poles: 3
  • Amperage: 250 Amps
  • Voltage Rating: 600V
  • Interrupting Rating: 200kA @ 480V
  • Mounting Type: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 18 lb
  • Phase: 3
  • Certifications: UL Listed