The 7101K12CWZQE22 is a miniature toggle switch from the C&K 7000 Series designed for general-purpose switching applications. This SPDT (Single Pole Double Throw) switch features a 1/4-40 UNS-2A threaded bushing for secure panel mounting and an epoxy seal for environmental protection. The switch is rated for 0.4 VA maximum at 20 V AC or DC with B contact material, offers contact resistance below 10 mO typical, and maintains insulation resistance of 10? O minimum. It is designed to operate reliably over a temperature range of -30°C to +85°C with an electrical life of 40,000 make-and-break cycles at full load. This switch is ideal for control panels, instrumentation, and industrial equipment where compact size and reliable switching performance are required.