Sdc 412NU Push Button Green Exit Momentary Spdt 630

Product Description

The SDC - SECURITY DOOR CONTROLS 412NU is a momentary push button switch designed for exit and access control applications in commercial and institutional door hardware systems. It features a green actuator, single-pole double-throw (SPDT) switching action, and a 630 satin stainless finish. The momentary contact operation makes it well suited for triggering electric strikes, magnetic locks, and access control panels where a brief signal pulse is required. Licensed electricians and low-voltage security technicians are the typical installers for this type of device.

The 412NU is used in commercial exit device and access control installations where a dedicated push-to-exit button is required. It is commonly mounted at egress points such as vestibule doors, stairwell entries, and secured interior passages. The green button color conforms to widely recognized exit and egress signaling conventions, making it appropriate for code-compliant installations in office buildings, schools, healthcare facilities, and similar occupancies.

Key Features

• Momentary SPDT switching action for pulse-triggered door hardware control
• Green actuator color for standard egress and exit signaling
• 630 satin stainless finish for durability and professional appearance
• Compatible with electric strikes, maglocks, and access control panel inputs
• Sold as individual unit for single-point installation

Compatibility

Designed as an OEM-style push button for commercial exit device and access control systems where a momentary SPDT push-to-exit switch with a 630 finish is required.

Installation Notes

Installation is typically performed by a licensed low-voltage technician or electrician in accordance with NEC guidelines for access control and door hardware wiring. Power to the associated door control hardware and access control panel should be disconnected before wiring the switch. Mount the button at an accessible height per ADA and local building code requirements. Verify SPDT wiring terminations at the control panel before restoring power and testing exit function.