The purpose of this Design Idea was to improve reliability, add new features, and replace a latching power switch with a momentary one ... Resistors R9 & R10 limit the current through LED D7. There ...

With both momentary and maintained contact options ... The series includes the WDRR Din-rail receiver, WPMM monitor, WLS heavy-duty limit switch, and WGLA global limit switch. The series use the ...