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Westinghouse 456D988G16 - Molded Case Breaker 150A 600V 3-Pole

Westinghouse
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Westinghouse 456D988G16 is a 3-pole molded case circuit breaker from the JA Series, designed for thermal magnetic overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 150A continuous current, and provides LI (Long-Time and Instantaneous) trip functions to safeguard against sustained overloads and short circuits. This bolt-on breaker weighs 19 lb and features a compact molded case construction for secure panel mounting. It complies with industry standards for 3-phase applications and delivers a 22kA interrupting capacity at 480V AC. Typical applications include motor control centers, switchboards, and commercial electrical panels requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case, JA Series, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC rating: 22kA@480V
  • Phase: 3
  • Weight: 19 lb
  • Functions: Long-Time and Instantaneous
  • Family: JA Series
  • Item Subcategory: Molded Case


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