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Westinghouse 456D988G19 - Molded Case 225A 3-Pole (600V AC)

Westinghouse
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Westinghouse 456D988G19 is a JA Series 3-pole molded case circuit breaker designed for overcurrent and short-circuit protection in industrial and commercial power distribution systems. It carries a 225A continuous current rating with a maximum voltage of 600V AC, utilizing a thermal magnetic trip unit for LI (Long-Time and Instantaneous) protection functions. The unit weighs 19 lb and features a bolt-on connection for secure mounting in standard enclosures, operating at 50/60 Hz. It complies with IEC 60947-2 standards and delivers an interrupting rating of 22kA at 480V AC. This breaker is suited for main distribution panels, motor control centers, and other critical power applications requiring reliable circuit interruption.

Key Features & Specifications
  • Type: Molded Case
  • Family: JA Series
  • Type: JA
  • Poles: 3
  • Phase: 3
  • Current Rating: 225A
  • Maximum Voltage: 600V AC
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Interrupt Rating: 22kA@480V
  • Connection: Bolt-On
  • Weight: 19 lb
  • Compliance: IEC 60947-2
  • Operating Frequency: 50/60 Hz
  • Application: Industrial and Commercial Power Distribution


Part Number: 456D988G19