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Westinghouse LA3450PT - Trip Unit 600V 450A 3-Pole

Westinghouse
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Westinghouse LA3450PT is a thermal magnetic trip unit designed for overcurrent protection within the TRI-PAC family. This unit provides LI (Long-Time and Instantaneous) protection functions and is rated for 600V with a 450-ampere current rating. It weighs 3 lb and is configured for 3-pole operation. The trip unit is compatible with LA and HLA circuit breaker frames. This component is suitable for industrial applications requiring precise overcurrent protection in power distribution systems.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V
  • Current Rating: 450A
  • Functions: LI - Long-Time and Instantaneous
  • Poles: 3
  • Weight: 3 lb
  • Compatible Frames: LA, HLA
  • Protection: Thermal Magnetic
  • Amperage Minimum: 450
  • Amperage Maximum: 450
  • Family: TRI-PAC
  • Item Subcategory: Trip Units & Programmers