Description
Appleton® UNILETS™ Sealing Hub, Dust Ignitionproof Explosionproof, 4 x 3 in, For Use With: Threaded Rigid Metal and IMC Conduit, Malleable Iron, Silver, Tri-Coated, 5 in L x 5-1/4 in H
Features:
- Explosionproof, dust-ignition proof
- Smooth, rounded integral bushing in each hub protects conductor insulation
- Allows up to 25% conduit fill in compliance with the NEC
- Can be used as a male thread enlarger or conduit hub in an ordinary location
- Triple coat of zinc electroplate, chromate and epoxy powder coated finish
- 4 in male x 3 in female hub
- Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity
Applications:
For sealing vertical conduit risers at switch gear and motor control centers, sheet metal structures or cast boxes and enclosures and can be used as a male thread enlarger or conduit hub in an ordinary location
Standards/Approval:
- Class I, Div 1, 2, Groups A, B, C, D Class II, Div 1, 2, Groups E, F, G Class III
- UL 886 1203 File No. E10444
- CSA C22.2 File No. 30/065181
