Sdc 413MNU Green Push Switch 30 Second Delay Exit Device

Product Description

The SDC - SECURITY DOOR CONTROLS 413MNU is a green push switch with a built-in 30-second delay, designed for access control and egress applications in commercial door systems. The switch provides a clearly visible green actuator that signals an unlocked or safe-to-exit condition, while the integrated time delay holds the output state for 30 seconds after activation. This type of device is typically installed by licensed electricians or access control technicians as part of an electrified door hardware assembly.

The 413MNU is suited for commercial and institutional installations where a timed egress or request-to-exit function is required. Common applications include controlled entry vestibules, secured corridors, and facility exit points where a delay between button activation and door release is necessary for safety or code compliance. It falls within the exit devices and push buttons category, making it a standard component in electrified door access systems.

Key Features

• Green push button actuator provides clear visual indication of exit or unlock status
• Integrated 30-second time delay activates automatically upon button press
• Designed for commercial access control and egress door assemblies
• Sold as a single unit for straightforward replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation push switch for commercial access control and exit device systems requiring a timed egress push button with a green actuator.

Installation Notes

Installation should be performed by a licensed electrician or qualified access control technician. Disconnect and de-energize all power to the door control circuit before beginning any wiring work. Follow applicable NEC requirements for low-voltage control wiring and consult the manufacturer documentation for wiring diagrams and terminal assignments. Verify the 30-second delay function and actuator operation before returning the door system to service.