The 7201TPZ3QE is a miniature double-pole (DP) toggle switch from the C&K 7000 Series with an on-none-on switching function. This switch features a TP (anti-rotation) actuator at 0.687" height with a 15/32 bushing, and includes an epoxy terminal seal for environmental protection. The switch is rated for 5 amps at 120 V AC or 28 V DC, with contact resistance below 10 mO typical and insulation resistance of 10? O minimum. It operates reliably over a temperature range of -30°C to 85°C and has an electrical life of 40,000 make-and-break cycles at full load. The 7201TPZ3QE is commonly used in industrial control panels, instrumentation, and equipment requiring reliable switching with compact form factor and robust construction.