PowerMaster
The PowerMaster 38-00408 disconnect assembly from North Shore Commercial Door is a disconnect assembly for PowerMaster model J commercial garage door operators with high starting torque motors. To allow manual operation of your PowerMaster J commercial garage door opener, replace a nonworking floor level disconnect needed for manual operation of the operator.
A floor level manual disconnect chain is for the emergency release and operation of the door. An electrical interlock switch is provided to disable the control circuit while the emergency release chain is engaged. We offer low prices on all PowerMaster model J commercial garage door opener replacement parts and accessories.
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