4110 GRI Closed Overhead Door Magnetic Contact 18" Jacketed Cable with MTG Plate

The GRI 4110/4482 Series is basically a “vane” switch for use on storage units with overhead doors and latch type locks. Intended to be mounted on a roll up type door channel, the GRI Vane Switches will not allow the alarm system to arm unless the bolt or latch, which serves as a “shunt” between the reed switch and magnet, is in a locked position. Removal or tampering of the bolt or latch removes the shunting effect and an alarm will be activated when the circuit is opened.

Specifications

• Part Number - 4110
• Loop Type - Closed
• Electrical Config - N/O
• Reed Form - B
• Maximum Initial Contact Resistance (Ω) - .140
• Maximum Contact Rating (W) - 5
• Maximum Switching Voltage (VDC) - 175VDC
• Maximum Switching Current (A) - .250

4110 Specifications PDF