George Risk Industries GI-PB2020B Recessed Plunger Switch

Product Description

The George Risk Industries GI-PB2020B is a recessed plunger-style push button switch designed for door, window, and perimeter security contact applications. The switch features a 3/8-inch diameter plunger body sized for standard recessed mounting in door frames, window frames, and similar structural members. The brown finish integrates cleanly with wood and composite frame surfaces. This type of switch is typically installed by security system technicians and low-voltage alarm installers during new construction or retrofit security projects.

The GI-PB2020B is suited for residential and light commercial perimeter protection systems. It functions as a recessed contact point that opens or closes a circuit when a door or window is moved from the closed position, triggering the connected alarm or access control panel. Its compact, recessed form factor keeps the switch concealed within the frame for a clean installation appearance.

Key Features

• Recessed plunger design for concealed frame mounting
• 3/8-inch diameter body fits standard recessed contact bores
• Brown finish for compatibility with wood and composite frame surfaces
• Sold individually, one switch per unit
• Push button plunger actuation for reliable circuit switching

Compatibility

Designed as an OEM-style recessed plunger contact for use in residential and light commercial door and window security alarm systems requiring a 3/8-inch recessed switch.

Installation Notes

Installation is typically performed by licensed low-voltage or alarm system technicians. De-energize the alarm or access control panel circuit before wiring the switch. A drill bit sized to 3/8 inches is required to bore the recessed mounting hole in the frame. Follow local low-voltage wiring codes and the panel manufacturer's wiring guidelines when connecting the switch leads.