Hubbell Wiring Device.pdf - Eversave Technology

Twist-Lock ® DevicesThe Standard for Locking ReceptaclesFeatures and BenefitsHigh-impact, abuse-resistant nylon face.Boss diameter is 1.562" on 20 and 30Adevices for simplifying installation andaccessory selection.Glass-Reinforcedthermoplastic polyesterbase (RTP) has the desirablecharacteristics of a thermosetmaterial, including heat,flame resistance anddimensional stability. Theimpact resistance it provides,however, is much greaterthan that of a thermoset.Face color coding by voltage facilitateslocating and mating of proper devices.One-piece contact with long springarm (low stress) and oxide cuttingnibs: prevents stress and overheatingassociated with riveted contact andshort spring arms.Twist-Lock receptacles combine functional designfeatures, unparalleled quality to deliver pace-settingperformance.The high-impact nylon face of each Hubbell Twist-Lock ® receptacle has a colored ring. Keyed to aninternationally recognized color coding scheme, thisring enables mating devices to be matched quickly.It’s just one more example of user-oriented thinkingat Hubbell.The terminals in each Hubbell Twist-Lock receptacleare mechanically and electrically the finest available.These terminals incorporate unique design featuresto contain and hold conductors, including anexternal backwiring “wraparound” clamp, a wirerestraint recess and more.All-brass mounting and grounding systemprovides a lower resistance ground pathand greater resistance to corrosion thansteel mounting systems.Wire restraint recessfor both back and sidewiring, greatly reducesthe possibility ofloosening the terminalconnection.#10 silicon bronze terminal screw providesgreater strength and resistance to corrosionand stripping. Anti-rotational clamp has a stopto limit the amount of cocking when only oneside is used. Accommodates both back andside wiring.The materials used in every receptacle are of thehighest quality. The all brass mounting systemprovides a safer, lower resistance ground paththan those made of steel. The thick wall base isconstructed of an engineered thermoplastic to offerthe benefits of a thermoset, yet with much greaterimpact resistance.Hubbell Twist-Lock Receptacles: Voltage colorcoding on the outside. Proven designs and qualitymaterials on the inside. Any way you look at them,they’re the standard of the industry.125V 250V 277V AC 480V AC 600V AC 125/250VTwist-Lock ® Devices Features and BenefitsDimensions in Inches (mm)www.hubbell-wiring.comB-13