The TP11SHZQE is a single-pole single-throw (SPST) Tiny Pushbutton Switch with solder lug termination, 0.155-inch high thermoplastic polyester plunger and 0.220-inch high nickel plated brass bushing. The TP series switch has silver plated coin silver contact and stainless steel housing. Epoxy terminal seal-compatible with bottom wash cleaning.