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ITE CK3B150 - Molded Case Circuit Breaker 150A 600V 3P

ITE
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ITE CK3B150 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 150A continuous current rating and a 600V AC voltage rating, with a robust thermal-magnetic trip unit providing both long-time delay and instantaneous short-circuit protection functions. The breaker is constructed as a three-pole, bolt-on unit with a 100kA interrupting capacity at 480V AC, housed in a durable molded case that meets industry standards for safety and performance. This device is engineered for compliance with applicable electrical standards and is typically applied in panelboards, switchboards, and industrial control equipment where high-fault current protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Cordon Family, CK Type
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3-Phase
  • Connection: Bolt-On
  • Protection Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 100kA @ 480V AC
  • Weight: 35 lb


Product Identification
  • Manufacturer: ITE
  • Model: CK3B150