Additional Information: Application Designed to Prevent Arcing of Enclosed Switches in Ignitable Atmospheres During Connect and Disconnect Operation of Lighting and Light Power Loads, Use in Classified Areas Where Ignitable Vapors, Gases or Highly Combustible Dusts are Present
Enclosure: Class I Div 1 and 2 Group C D, Class II Div 1 and 2 Group E F G, Class III, NEMA 7C/7D/9E/9F/9G
CATALOG DESCRIPTION: EXPLOSIONPROOF COVER/CHAMBER SWITCH, CONSTRUCTIONAL FEATURE EXPLOSIONPROOF, DUST-IGNITIONPROOF, VOLTAGE RATING 120 TO 277 VAC, CURRENT RATING 20 AMPERE, CONTACT CONFIGURATION 2-POLE, OPERATOR TYPE ROCKER ARM HANDLE, ENCLOSURE CLASS I DIV 1 AND 2 GROUP C D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III, NEMA 7CD/9EFG, APPROVAL UL 894/1203, APPLICATION DESIGNED TO PREVENT ARCING OF ENCLOSED SWITCHES IN IGNITABLE ATMOSPHERES DURING CONNECT AND DISCONNECT OPERATION OF LIGHTING AND LIGHT POWER LOADS, USE IN CLASSIFIED AREAS WHERE IGNITABLE VAPORS, GASES OR HIGHLY COMBUSTIBLE DUSTS ARE PRESENT, INSTALLATION IN CHEMICAL PLANTS, PETROCHEMICAL PLANTS, REFINERIES, OTHER PROCESS INDUSTRIES
Full Technical Description: Malleable Iron Material; Eds Factory Sealed Tumbler Switch Used on; UL 894/1203, CUL Approval; Class I Div 1 and 2 Group C D, Class II Div 1 and 2 Group E F G, Class III, NEMA 3/7CD/9EFG Enclosure; Explosionproof, Dust Ignitionproof; Switch Type 2-Pole; Voltage Rating 120/277 Volt AC; Current Rating 20 Amp; Includes Internal Ground Screw, Factory Sealed Switch; Applicable Standard Nec/Cec