|P & B Part No.||AMP
These bi-metallic single pole breakers weigh less than 2 oz. and are especially suitable for homebuilt aircraft. Used as original equipment in Beech, Cessna and Piper aircraft. Maximum operating voltages: 32 VDC and 250 VAC (to 400 Hz).
Push/Pull Actuator Thermal Circuit Breaker
Cannot be reset against overload
W23 has visible trip indicator
Best breakers in the market. Simple to use and pretty reasonable price
Works great for me.
These are great breakers and affordable pricing.
Exactly what I ordered
Service was fantastic, ordered it Tuesday from Australia and it arrived Friday from you. Many thanks!!
It was what I needed for a new alternator installation, or at least close enough. The drawing I had called for 55 amp, but all I was able to find was 50 amp. Close enough.
An industry standard that can always be trusted for construction and accuracy at a reasonable price
Same as the part I was to replace. The old circuit breaker was intermittent, but is now working ok, so havent needed to use the tyco replacement yet.
W23 series circuit breakers have 8-32 threaded screws on the terminals.
These breakers do not have FAA PMA approval on their own. Many certified aircraft have these breakers as OEM and thus are approved under the airframe approval as replacement parts. Please discuss with your A&P to see if these can be installed legally in your aircraft.