Hubbell Wiring Industrial grade toggle switch in brown color features 50000 operating cycles and consists of positive snap action. Wall switch tolerates maximum continuous temperature of 75 deg C and minimum of -40 deg C without impact. The 1-Pole switch incorporates back/side wired connection for easy installation and can be screw mounted. It measures 1.310 Inch x 1.130 Inch x 4.060 Inch. Switch has two-position contact configuration and has a voltage rating of 120 - 277 VAC, current rating of 30 Amps and a power rating of 2 hp. Standard-size switch is conformed to NEMA WD1, UL20 standards. Also known as -Hubbell Wiring HBL3031 Heavy Duty Grade Two Position Toggle Switch 1-Pole 120 --HUBBELL WIRING DEVICEKELLEMS HBL3031 Switch,1 Pole,30 A