RS PRO Door & Window Switch Surface 500 mA dc, 50 V dc

Cable type or terminal type surface mount switches. Cable type comes fitted with 300mm long cable. Proximity switches primarily designed for discrete 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.

RS 122-0715
Normally open
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)

RS 122-0719
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)
Operating temperature -10° to +85° Celsius
Cable length 500mm
24 AWG 4 core PVC insulatedc able
Supplied with fixing screws

BS 4737 Part 3