Traditional heavy-duty-grade combination switch with receptacle features UL listed tamper-resistant shutters designed to prevent the insertion of foreign objects. TR274 features a neon pilot light which is on when switch is on. Switch is horsepower-rated for motor loads per UL 20. Thermoplastic toggle, top and back body are virtually unbreakable to deliver years of durable performance. Ultrasonic welding and integrated construction of the strap and body provide superior ground integrity even under heavy use. Durable, injection molded housings and PVC resin comply with UL94 V0 flammability ratings. Tri-combo screw heads offer greater installation flexibility.
Back wire clamps on side terminals provide for easy installation of #12 and #14 AWG wire
Terminal screws are backed out and ready for wiring to enhance ease of installation
Break-off provision for wiring both devices on the same circuit or on separate circuits
Triple-wipe blade contacts and double-wipe ground contacts to insure long-term plug retention
Automatic grounding system eliminates need for bonding jumper in grounded metal enclosure and provides redundant measure of ground continuity where jumper is used