Westinghouse 2 Pole circuit breaker features a solid state molded case for extra protection. The circuit breaker has a current rating of 800 amps with a voltage rating of 600 v. It has an interrupt rating of 30kAIC@480V.
Is the Westinghouse MC2800F interchangeable with Eaton or Cutler-Hammer breakers?
Yes. Eaton acquired the Westinghouse distribution equipment line. The MC2800F is part of the legacy MC frame family and is compatible with equivalent Eaton and Cutler-Hammer MC-frame panelboards and switchgear.
What are the benefits of the solid-state trip unit on the MC2800F?
The solid-state trip unit provides LS (Long-Time and Short-Time) functions, allowing for precise coordination and protection adjustments. This offers greater accuracy and flexibility compared to standard thermal-magnetic breakers.
Does the MC2800F require a rating plug?
Yes, Westinghouse MC frame solid-state breakers require a compatible rating plug, such as the 8MC800, to function correctly and establish the continuous current rating.
Are line and load lugs included with the MC2800F?
Lugs are typically sold separately for MC frame breakers. When sourcing lugs, ensure they are rated for the correct wire size and material (copper or aluminum) required for your 800A application.
What safety precautions should be taken before installing the MC2800F?
Always de-energize the panelboard or switchgear before installation. Verify that the system voltage and available fault current do not exceed the 600V and 30 kAIC ratings of this breaker. Installation should only be performed by a licensed electrician.
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