Shutter designed to prevent the insertion of foreign objects. Neon pilot light which is on when switch is on. Switch is horsepower rated for motor loads per UL 20. Thermoplastic toggle, top and backbody. Ultrasonic welding and integrated construction of the strap and body. Tri-combo screw heads. Backwire clamps on side terminals for installation of #12 and #14 AWG wire. Single pole - 15 amp. UL listed, NEMA 5-15.