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Westinghouse KA2150S - Molded Case 150A 2-Pole Breaker

Westinghouse
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Westinghouse KA2150S is a 2-pole, 150A molded case circuit breaker designed for overcurrent protection in commercial and industrial power distribution systems. It operates at a voltage rating of 600V AC and provides thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions. The unit features a bolt-on mounting style, weighs 17 lb, and is constructed as part of the KA series for robust performance. It complies with industry standards and carries an interrupting rating of 22kA at 480V. This single-phase breaker is suited for panel upgrades and new installations requiring reliable circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: KA Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 150A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 22kA@480V
  • Phase: 1
  • Weight: 17 lb


Part Number: KA2150S