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Westinghouse HMA2300T - Thermal Magnetic Trip Unit 300A

Westinghouse
Price
Save $-1,780.74
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Condition
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Westinghouse HMA2300T Circuit Breaker is a thermal magnetic trip unit designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC with a continuous current capacity of 300A, providing long-time and instantaneous protection functions. The unit weighs 3 lb and is constructed for use with Westinghouse MA and HMA compatible frames. It complies with industry standards for thermal magnetic circuit breakers. This trip unit is typically applied in industrial switchgear and motor control centers requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V
  • Current Rating: 300A (Minimum 300A, Maximum 300A)
  • Poles: 2
  • Protection: LI - Long-Time and Instantaneous
  • Compatible Frames: MA, HMA
  • Weight: 3 lb
  • Family: MARK 75
  • Item Subcategory: Trip Units & Programmers