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Obsolete Westinghouse Circuit Breakers Recondit...

Don't ever buy Reconditioned Westinghouse Circuit Breakers   All of the circuit breakers below have direct replacements that will fit in the same place. Some may need adaptors but all...

My Circuit Breaker is Tripping, Help Me

Why is my Circuit Breaker Tripping Circuit breakers are designed to trip when they sense an overload or a short circuit. This prevents the wires in your home from overheating...

MP and MPD Circuit Breakers

MP and MPD Circuit Breakers, What are They and Where Can I Buy Them The oldest version of the MP Main Circuit Breakers were Manufactured by Crouse Hinds. They were...

How to Identify Zinsco Circuit Breakers with Pi...

Zinsco Circuit Breakers were originally called Magna-trip and had different colors for each amperage. They were used with copper feet to connect the circuit breaker to the busbar. They are...

How to Find Obsolete Westinghouse 480 Volt Circ...

Do You Need an Obsolete Circuit Breaker and it has be New When it has to be New but is Obsolete, What can you do? Here is a secret they...

Federal Pacific NE and NEF Circuit Breaker How ...

What is a Federal Pacific NE and NEF Circuit Breaker? These pictures are of Federal Pacific NE and NEF Circuit Breakers. The 2 and 3 Poles have the newer labels. Most have a label that...