Features

• RS Pro Grade 3 Roller Shutter Alarm Contact. This roller shutter proximity switch of the 4-wire type incorporates a N/O SPST circuit and a separate loop for maximum security. Primarily designed for roller shutter type doors where the actuating magnet is fixed to the door. The 1 m length of 4-core cable is protected by a tough Nylon outer sleeve. Dual contact EOL Reed based magnetic interference protection Maximum switching voltage 15 V DC Maximum switching current 0.5 A Tamper protection Supervised EOL zone protection 35mm Operating gap Adjustable resistance value through wire combination Operating temperature -40° to +50° C 1 metre Armoured cable Cast Aluminium housing