George Risk Industries Inc. S19912G Recessed Dpdt Contact

Product Description

The GEORGE RISK INDUSTRIES INC. S19912G is a recessed double-pole double-throw (DPDT) contact switch finished in grey. Recessed contacts are designed to mount flush within a door frame, window frame, or panel cutout, keeping the sensing element concealed and protected from physical damage. The DPDT switching configuration provides two independent sets of normally-open and normally-closed contacts in a single device, allowing simultaneous control of two separate circuits from one actuation point. This type of contact is used in security, access control, and interlock applications across residential, commercial, and light industrial settings. Installation is typically performed by licensed electricians or security system technicians.

The S19912G suits applications where a low-profile, recessed mounting style is required and a grey finish matches the surrounding surface. Common install scenarios include door and window position sensing in security alarm systems, machine guarding interlocks, and HVAC equipment access panel monitoring. The DPDT configuration makes it well suited for applications that require both a normally-open trigger circuit and a normally-closed supervisory circuit from a single contact point.

Key Features

• Recessed mounting design keeps the contact flush with the mounting surface for a clean, protected installation
• Double-pole double-throw (DPDT) switching provides two independent circuit paths from one actuation
• Grey finish for neutral surface matching in door frames, panels, and enclosures
• Sold as a single unit, suitable for individual replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation recessed DPDT contact switch for security, access control, and equipment interlock applications where a recessed grey contact is specified.

Installation Notes

Installation should be performed by a qualified electrician or licensed security system technician in accordance with applicable NEC requirements. De-energize all circuits connected to the contact before beginning installation or replacement. Verify that the mounting cutout dimensions match the contact body before securing the unit. Do not exceed the contact's rated voltage and current for the connected circuits.