Certificates and Conformities
NEC and CEC
- Class I, Divisions 1 and 2, Groups A, B, C, D
- Class II, Division 1, Groups E, F, G
- Class II, Division 2, Groups F, G
- Class III
UL standard
- UL1203
CSA standard
- C22.2 No. 30
Environmental ratings
- NEMA/EEMAC 3, 4, 7ABCD, 9EFG, 12
Design Features
- A drain design with a bottom opening with an internal thread and a cover with an external thread
- A deep dome type threaded cap that surrounds the enclosed device.
- All enclosures are suitable for use in hazardous areas.
- Push button stations have a protected rocker control handle at the front, which is padlockable to prevent unauthorized use.
- The selector switches have a lever-type control handle at the top.
- Supplied with vertical feed-through bushings with dimensions as specified in the listings.
- Units are factory sealed for Class I, Divisions 1 and 2, Groups B, C, D.
- Standard selector switch lock; locks the handle of a two- or three-position selector switch in any position
Standard materials
- Cases – Feraloy iron alloy
- Covers and control knob - copper-free aluminum
- Working shafts – stainless steel