RS PRO Door and Window Switch 500 (dc)mA, 50V dc

Cable type or terminal type flush mount switches. Cable type comes fitted with 300mm long cable. Proximity switches primarily designed for discreet protection of doors and windows. The switches are of moulded construction incorporating a N/O SPST magnetically operated reed switch. The permanent actuating magnet is also of moulded construction to facilitate easy fixing. All switches have a separate tamper loop or terminals for maximum security as described in BS 4737.

Normally open with supervisory loop
Operating distance 15mm
Maximum switching voltage 50 V/DC
Maximum switching current 0.5 Amps DC (Resistive)
Maximum power 10 W/VA
Contact resistance 1 Ohm (typical)

These are not supplied with fixing screws - Can be used with 3/4" Length Screw 529-062

BS 4737 Part 3