Does anyone know a manufacturer of Electrical Door Interlocks for electical panels. The company that we usually buy ours from has upped their prices ten times since this time last year.

It is a solenoid with a clapper arm that keeps the door shut until power has been de-energized. Then the clapper latch opens and allows the door to be opened. We use them on galvanized NEMA 3R enclosures.

Thanks,

Robert

http://www.securitron.com/
http://www.effeff.com/index.php?websiteID=3&lang=en&key=products