Seco-Larm SD-72031-6MQ Mortise Cylinder Key Switch, Maintained

The SD-72031-6MQ from Seco-Larm is a mortise cylinder switch, maintained. If keypad or proximity card reader fails to activate an electronic lock, the user can switch between normally closed (N.C.) and open (N.O.) contacts using Single-Gang Switches (available with either momentary maintained outputs), forcing door open. This acts as backup for access control systems, so that system does not rely on integrity of single device.

Features

• Keyed (2 keys included)
• Mortise removable ease keying
• Flush mount vandal-resistant screws
• Chrome-plated aluminum back plate fits box
• Stainless steel front cover conceals mounting screws
• DPDT, 25A@24VAC contact rating
• Color-coded wires
• Maintained output