This replacement safety brake microswitch is used with compatible roller shutter inertia brakes. When the brake operates, the switch provides the electrical interlock signal used to interrupt the operator's control circuit.
Replacement details
Product: microswitch/limit switch with attached cable.
Listed brake applications: TSN0, TA0, TC1/2, TC2/3, TA2/3 and F5.
Stock code: 122503.
Supplied as the switch component, not a complete safety brake.
Check the exact brake model, switch mounting, actuator position, cable connections and electrical rating against the existing part and manufacturer instructions. The listed brake family alone does not confirm every version or installation.
After a safety brake has operated
The cause of activation and the condition of the brake and shutter must be assessed before the system returns to service. Replacing this switch alone does not establish that the brake is serviceable. Follow the instructions for the exact brake and have the electrical interlock and complete shutter checked by a competent installer.
Send the brake identification and photographs of the old switch if you need help matching the replacement.