7401TCWZQE is a 4-pole double-throw (4PDT) miniature toggle switch from the C&K 7000 Series, designed for reliable switching in various electronic applications. This switch features an ON-NONE-ON function with connected terminals at positions 2-3, 5-6, 8-9, and 11-12 in position 1, and 2-1, 5-4, 8-7, and 11-10 in position 2. It offers a contact resistance below 10 mO typical, insulation resistance of 10? O minimum, and dielectric strength of 1000 Vrms minimum at sea level. The switch operates over a temperature range of -30°C to 85°C and features a 1/4-40 UNS-2A threaded bushing with epoxy seal. With an electrical life of 40,000 make-and-break cycles at full load, this toggle switch is suitable for industrial control panels, instrumentation, and test equipment applications.