- UL Listed|CSA Certified|Class I, Div 1 and 2, Groups C, D
- Factory sealed receptacles
- Delayed action contacts
- Plugs with a wide range of grommet openings
- Extra long grounding pole makes contact first and breaks contact last
- Heavy duty construction to withstand rough and constant usage
- 3/4 in hub
- For hazardous locations due to the presence of flammable vapors or gases, where a heavy duty plug and receptacle is necessary where a connection is required for portable or movable equipment such as tools, motors and hand applications