Description
Appleton® UNILETS™ Tumbler Switch Control Station, Dead End, Series: EDS, 120/277 V AC, 30 A, 1 Pole, Rocker Arm Operated Lever Actuator, Thread Connection, NEMA 7BCD/9EFG NEMA Rating, Malleable Iron, Triple Coated, 6.31 in H x 3 in W x 4.5 in D Dimensions
Features:
- 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
- Factory sealed switches are designed to a UL Standard so that any arcing devices are contained within an explosionproof labyrinth switch (standard switch and sealing chamber on select models)
- Tumbler switch devices are approved for installation without additional external sealing fittings
- 20 A 4-way and all 30 A models utilize a switch enclosed in separate sealing chamber
- Smooth double-face, accurately ground surfaces on sealing chamber flange mate with cover and body to provide positive flame-tight construction
- Sealing chamber has prewired factory sealed pigtail leads to switch
- Corrosion resistant, strong stainless steel hex head cap screws attach cover/body/sealing chamber assembly for approved flame-tight construction
- Threaded stainless steel operating handle provides positive corrosion resistant operation
- Choice of front operating or side rocker arm handle-each may be locked in ON or OFF position
Applications:
For hazardous locations
Standards/Approval:
- Class I, Div 1, Groups B, C, D
- Class I, Div 2, Groups B, C, D
- Class II, Div 1, 2, Groups E, F, G
- Class III
- UL 894/1203
