Sdc 711U Key Switch 2 Momentary Dpdt Satin Stainless

Product Description

The SDC - SECURITY DOOR CONTROLS 711U is a key-operated switch designed for access control and door security applications. It features a double-pole double-throw (DPDT) configuration with two momentary operating positions, allowing installers to trigger or interrupt control circuits using a keyed cylinder. The 630 finish designation indicates a satin stainless steel appearance, suitable for installations where corrosion resistance and a clean aesthetic are required. This switch is typically installed by licensed electricians or security technicians integrating door control systems in commercial or institutional facilities.

The 711U is suited for use in commercial access control systems where a key-operated momentary input is required to activate or release electric strikes, magnetic locks, or other low-voltage door hardware. Its DPDT switching action supports more complex circuit configurations than single-pole designs, making it appropriate for applications requiring both a normally open and normally closed output from a single keyed input. It is sold individually as a single unit.

Key Features

• Double-pole double-throw (DPDT) switching for versatile circuit integration
• Two momentary positions for keyed activation and release functions
• 630 satin stainless steel finish for durability and corrosion resistance
• Keyed cylinder operation restricts unauthorized access control activation
• Compact form factor suitable for door frame or wall-mount installation

Compatibility

Designed as an OEM-style key switch for commercial access control systems requiring a momentary DPDT keyed input, compatible with electric strikes, magnetic locks, and similar low-voltage door control hardware.

Installation Notes

Installation should be performed by a licensed electrician or certified security systems technician in accordance with applicable NEC requirements. Power to the door control circuit must be de-energized before wiring the switch. Verify that the DPDT circuit configuration matches the control panel or door hardware specifications before final connection. Do not exceed the rated electrical load for the switch contacts.