Factory Availability
Product Overview
Crouse-Hinds® series EDS/EFD explosionproof snap switches are used with magnetic starters or contactors for remote control of motors. EDS/EFD snap switch control stations are factory sealed to prevent arcing of the enclosed device from causing ignition of a hazardous atmosphere external to the enclosure. Factory sealing eliminates the need for external seals, simplifying installation and reducing costs.
- Attributes
- Documents
- Application
- Includes
- Item Features
- Standards
BrandCrouse-Hinds
Country of OriginMX
Electrical Ratings20 A at 120/277 VAC
FinishElectro-Galvanized/Aluminum Acrylic Painted
Height3-1/16 in
Length5-7/8 in
Manufacturer NameEaton
MaterialFeraloy® Iron Alloy
Mounting TypeSurface
NEMA RatingNEMA 3/7B/7C/7D/9E/9F/9G/12
SeriesESD
TypeDust Ignitionproof Explosionproof Raintight
Width3-1/2 in
Chemical Plants, Oil, Gas Refineries, Paint, Varnish Manufacturing Plants, Gasoline Bulk Loading, Terminals, Grain Elevators and Grain Processing Applications
General Use Snap Switch Front Operated
- Small and compact in design
- Mounting lugs and taper tapped hubs with integral bushings
- Large machine screws for fastening covers to bodies
- Lockout hole for padlock having 1/4 in hasp is provided
- Threaded type shafts and bushings are used to insure flame tightness
- To prevent arcing of enclosed switch from causing ignition of a specific hazardous atmosphere or atmospheres external to the enclosure
- In non-hazardous areas where sturdy, durable enclosures are required
- 1-pole, 1-gang
- Stainless steel shafts and shaft bushings
- Raintight
- With general use snap switch front operated
Class I, Division 1/2, Group C/D, Class II, Division 1, Group E/F/G, Class II, Division 2, Group F/G, Class III|UL 1203|CEC Certified|CSA C22.2 File No. 30|NEC Certified