FB3040 Brand New Replacement 40A 480V | Obsolete 480 Volt Breaker

FB3040 Westinghouse Circuit Breaker is Obsolete.

New Replacements are available for the Obsolete Westinghouse FB 3 Pole 40 Amp 480 Volt FB Series Circuit Breaker.

The New UL Replacement for the FB3040 fits perfectly in the same space unless there is a handle mechanism like you would see in a motor control center.

The replacement fits without any modifications or adapters. These are the Cutler Hammer UL Replacements, not a clone or foreign made product. Cutler Hammer purchased Westinghouse Circuit Breaker product lines almost 25 years ago. The replacement Circuit Breaker for the FB3040 is 14,000 aic @ 480 Volt. The Replacement meets today's codes and are better Quality than the originals.