Metal Series Rectangle Safety Switch 1NO+2NC Roller Plunger 1 Wire Entry ½’’ NPT Threaded | Schneider $538.48
Narrow Rectangle Safety Switch with Metal Series Key 2NO+4NC 3 ½’’ NPT Threaded Wire Entries | Schneider $84.62
Compact Rectangle Safety Switch with Plastic Series Key 1NO+1NC 1 Threaded Wire Entry ½’’ NPT | Schneider Starting at $15.80