- Enclosures have external mounting lugs for ease of mounting
- Smooth, rounded integral bushing in each hub protects conductor insulation
- Enclosures furnished with internal ground screw
- Smooth ground mating surfaces assure flame-tight joint between cover and mounting enclosure
- Stainless steel hex head cap screws for attaching cover to mounting enclosure
- Each handle has close-tolerance threaded stainless steel shaft to meet explosionproof requirements
Appleton EFS175F23 Explosionproof Tumbler Switch
Appleton Explosionproof Tumbler Switch, 1-Gang Dead End, Series: EFS, 120 to 277 VAC, 30 A, 2 Pole, Lever Actuator, NEMA 7CD/9EFG, Surface Mounting, Malleable Iron, Triple Coated, 6.13 in H x 3 in W x 4.53 in D Dimensions
Additional Description: APLE-EFS175F23 SW 2P SGL GANG 30A 3/4 IN HUB
Catalog Description: Explosionproof Tumbler Switch, Type Dead End, Constructional Feature Explosionproof, Dust-Ignitionproof, Voltage Rating 120 to 277 VAC, Current Rating 30 Ampere, Contact Configuration 2-Pole, Operator Type Front Operated Lever, Box Type Single Gang, Hub Size 3/4 Inch, Enclosure Material ASTM A47-77 Zinc Electroplated Chromate Epoxy Powder Coated Malleable Iron, Actuator Material Nylon 6/6, 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