E6754B721-UNITEC
Type E6754B switch assembly
These relays/contactors are built and supplied without magnet coils for a more ‘universal’ approach. DO NOT attempt to use or fit old type magnet coils into these later design relays. There are physical size differences which mandate the use of newly specified coils.
To specify your coil you will need to provide your original Otis sales number
Please be sure to provide any markings you can see from your old relay and existing magnet coil
Warning: * NEVER USE ANY OTHER MIX OF CONTACTS OTHER THAN WHAT WAS ORIGINALLY MOUNTED TO THIS SWITCH.
Always change contacts out in Sets. These paddles and Carbons are the heavy duty version contacts.*