Description
Appleton® UNILETS® Conduit Sealing Fitting, Dust-Ignitionproof Explosionproof Raintight, Series: EY Series, 3-1/2 in, For Use With: IMC/Threaded Rigid Metallic Conduit, Malleable Iron, Triple Coated, 9-3/4 in L x 5-1/4 in W
Features:
- Smooth, rounded integral bushing in each hub to protect conductor insulation
- Accurately tapped, tapered NPT threads for tight, rigid joints and ground continuity
- Removable nipple in male sealing fitting may be used interchangeably in top or bottom hub
- Restrict any explosion to the sealed off enclosure
- Required in Class I, Division 1 and 2 locations within 18 in of enclosures containing apparatus that may cause arcs, sparks or high temperatures
- Required in Class I, Division 1 and 2 locations where 2 in or larger conduit enters enclosure, fitting housing terminals, splices or taps
- Required in Class I, Division 1 and 2 locations at the boundary where conduit leaves classified location
- Required in Class I, Division 1 and 2 locations where two or more enclosures are connected by 36 in or less conduit, seal must be located within 18 in of either enclosure
- Required where cables which exceed rate of gas or vapor transmission permitted for seals are used in Class I, Division 2 locations
- 40% fill expanded fill sealing fittings for close turning radius
- Chromate/epoxy powder coated/zinc electroplated finish
Applications:
For prevent passage of gases, vapors or flames from one portion of conduit system to another
Standards/Approval:
- UL 886
- UL 1203 File No. E10444
- CSA C22.2 No. 30
- CSA 065181
- Class I, Groups B, C, D
- Class II, Groups E, F, G
- Class III
Warranty:
Limited
