The 111-4 is a high-current, non-shorting power tap switch from Ohmite's Model 111 series, designed for dependable operation. It features an AC rating of 15A at 125V and a DC rating of 15A at 20V for non-inductive loads. This switch is constructed with a compression-molded polyester body and silver alloy contacts to ensure mechanical and operational integrity. The unit has 4 taps and utilizes a "slow-breaking, quick-make" action that is ideal for switching AC current. Its high current handling capability in a compact package makes it suitable for various power switching applications.