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Zinsco QFP150-3 - Molded Case Circuit Breaker 150A 3P

Zinsco
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Zinsco QFP150-3 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial electrical systems. It features a 150A current rating and a 240V AC voltage rating, utilizing a thermal-magnetic trip mechanism for both long-time delay and instantaneous short-circuit protection. This plug-in, three-pole unit is constructed within the QFP series frame and offers an interrupting capacity of 10kA at 240V. Engineered for compliance with relevant industry standards, it is typically applied in panelboards and switchgear for motor control and feeder circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QFP Series
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Phase: 3
  • Poles: 3
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • AIC Rating: 10kA @ 240V
  • Frame: QFP
  • Item Subcategory: Molded Case
  • Weight: 5 lb