George Risk Industries PB-2020-T-W Recessed Plunger Switch

Product Description

The GEORGE RISK INDUSTRIES INC. PB-2020-T-W is a recessed plunger-style contact switch designed for security and access-control applications. The unit features a 3/8-inch diameter press-fit body that installs flush into a drilled hole, keeping the switch concealed within the door frame or surface. The white termination finish blends with light-colored trim and frames. Licensed security and low-voltage electricians install this type of device as part of door and window intrusion-detection circuits in both residential and light commercial alarm systems.

This recessed contact is suited for use in door frames, window sashes, and similar mounting surfaces where a surface-mount contact is not appropriate or aesthetically acceptable. The press-fit design allows for tool-minimal installation into a properly sized bore. It is commonly specified in new construction and retrofit security installations where a clean, concealed appearance is required.

Key Features

• 3/8-inch diameter press-fit body installs flush into a standard drilled bore
• Plunger-style actuation suitable for recessed door and window contact applications
• White termination finish for compatibility with light-colored frames and trim
• Sold individually, allowing single-point replacement or new-point installation
• Compact recessed profile keeps hardware hidden from view

Compatibility

Designed as an OEM-style recessed plunger contact for residential and light commercial security and access-control systems. No specific compatible system model numbers were provided in the product data.

Installation Notes

Installation is typically performed by licensed low-voltage technicians or security alarm installers following applicable local codes. De-energize the alarm or access-control panel before wiring the contact. Drill the mounting bore to match the 3/8-inch body diameter for a proper press fit, and verify wire termination is secure before restoring power to the circuit.