– Class I, Division 1 and 2, Groups C, D
– Class II, Division 1 and 2, Groups E, F, G
– Class III
– NEMA 3, 3R, 7CD, 9EFG
EDS Series factory sealed tumbler switches prevent ignition of hazardous atmospheres by containing any arcing within a factory sealed enclosure. Many models are suitable for use in locations where Group B gases (hydrogen) are present. Front operated and side rocker arm models are available, and both types can be padlocked in either the on or off position.
EDS Factory Sealed Tumbler Switches Catalog Pages