MICRO SWITCH™ Miniature Basic Switches: V7 Series, Single Pole Normally Open (SPNO), 25 A 277 Vac, Pin Plunger, 125 g - 225 g [4.4 oz - 7.94 oz] Maximum Operating Force, 2,9 mm [0.11 in] Mounting Holes, -40 °C to 150 °C [-40 °F to 302 °F] Temperature Range, 6,35 mm x 0,81 mm [0.250 in x 0.032 in] Quick Connect Spread Termination, UL, CSA