1. The TLSM Series SPDT-NC momentary-contact switches have a 6.0- × 6.1-mm footprint with a compact 3.45-mm height, and short travel of only 0.3 mm.

Two Momentary Switches to a Maintained Switch Dec 6, 2007 12:00 PM Most remote controls provide ample momentary closures for a command, but there are times when a maintained closure is needed. This ...

The control button BUT1 requires normally open and normally closed contacts, which must not be closed simultaneously. Initially, while the button is not pressed, the switch is opened because relay K1 ...

Figure 1 Circuit converts momentary action push switch into latching power switch.. To understand how the circuit operates, assume that the DC power supply, +V S, has just been applied, capacitor C1 ...

With both momentary and maintained contact options, the switches offer wireless control from both person and position. The user can choose and install a desired operator (22 mm rotary switch, key ...

Cole Hersee Momentary Push-Button Switches October 23, 2008 • Staff • Bookmark + Cole Hersee Company, Boston, introduced momentary push-button switches for truck applications.