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Westinghouse HMA3125 - Molded Case 125A 600V 3-Pole

Westinghouse
Price
Save $-3,210.16
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Condition
  • In stock, ready to ship
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Westinghouse HMA3125 is a 3-pole molded case circuit breaker designed for overcurrent protection in industrial and commercial power distribution systems. It is rated for 125A at 600V AC with a 35kA interrupting capacity at 480V, providing thermal magnetic protection through long-time and instantaneous trip functions. The unit features a bolt-on mounting style, weighs 54 lb, and is constructed as part of the MARK 75 family with a 3-phase configuration. This breaker complies with industry standards for high interrupting performance and is suitable for demanding electrical environments. Typical applications include main or feeder protection in switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: MARK 75
  • Type: HMA
  • Weight: 54 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 35kA@480V
  • Phase: 3
  • Current Rating: 125A
  • Terminal Type: Load Side Lug