11 Products found
Glass Reed Switch - N.O.
Ideal for burglar alarms.Normally open, but closed when near magnet.Total length 44mmGlass length 16mm...
SPST Mercury Switch
Glass encapsulated 125V 3 amp AC.SPST.Size glass 18(L)mm x 5.5mm dia....
Mini Mercury Switch SPST
With a robust plastic housing, this switch has a mounting tab - you can screw it down - or use the self adhesive stripsupplied. It has a 30cm lead. Sw...
12 Key Numeric Keypad
This telephone style keypad has many uses. From hobbyists to security situations. It has 0-9, asterix, # - 3 x 4 way matrix.Specifications:Contact rat...
0-9 BCD Pushwheel
These pushwheel switches can be ganged together to make any combination and can be panel mounted using the optional pair of endcaps (SR-1254). Switch ...
Pushwheel End Caps - Pair
Endcaps to suit SR-1256 pushwheel switch. * Sold as pair...
7.62mm spacer to suit SR-1256 pushwheel switch. * Can be ganged together...
VERTICAL OR HORIZONTAL MOUNT NO or NCIdeal for use in conjunction with solenoid valves, water pumps, etc., this float switch can be made N...
Top Mounting Float Switch (Level Detector)
Fit this sensor to the lid or top cover of a tank. Mounting is via 8mm hole with a plastic locking nut and O-ring supplied. Float movement is about 20...
Inline Low Voltage Switch - 2.1mm DC Plug and Socket
Simply connect your plug pack adaptor into this handy in-line switch to provided quick and easy on/off control. Much easier than unpluggin...