The Potter Amseco PSW1 is an SPST normally open plunger switch for closed circuit loop. The plunger's 7mm overall stroke allows for only 3mm operating stroke. This device can be utilized as a tamper switch. It comes with #22 lead wires that are 25" long.
Also known as
- Amseco/Potter PSW-1 SPST PLUNGER SWITCH IV - AS-PSW1