Description
Crouse-Hinds Instrument Housing, Dead End Dust-Ignitionproof Explosionproof Raintight, Series: EMH, 5-3/4 in Width, 5-11/16 in Depth, 5-3/4 in Height, NEMA 3/12/7D/9E/9F/9G NEMA Rating, 4-1/4 in W x 4-1/4 in H x 1/4 in THK Panel, Flush Mounting, Copper-Free Aluminum, Natural
Features:
- Sight glass in cover permits viewing of instrument dial or setting
- And flush panel mounting, the cylindrical extension of the cover opening on the flush bodies will project through a hole in panel, THK of panel must not exceed 1/4 in to ensure flametight assembly of cover threads with body threads
- Mounting plates and posts in bodies support the instrument close to the heavy glass window in cover, maximum depth of instrument extending from outboard end of posts towards the back wall of enclosure body is 3 in there is ample wiring space in back of instruments
- Bodies have bosses on all four sides and back for drilling and tapping of conduit entrances
- Dead end and through feed arrangements for 3/4 in rigid conduit are standard listings
Applications:
Oil Refineries, Chemical Plants, Paint, Varnish Manufacturing Plants, Coal Processing Location, Grain Processing Plants and Instrumentation Applications
Standards/Approval:
- CSA C22.2 File No. 30
- Class I, Group C/D, Class II, Group E/F/G, Class III
- UL 1203
