The company's line of rotary switches feature a push-and-lock design whereby the wires are stripped and inserted into the switch. This is said to eliminate the need for quick-connect terminals and reduce manufacturing costs. Mounting options include snap-in, threaded bushing, or hook-and-screw in both plastic and metal. All switches in the line are UL and CSA listed. For further details, call TOWER MANUFACTURING, Providence, RI.