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ABB Thomas & Betts 8-20 Series Rigid/IMC Compression Couplings 4 in Straight Threadless
Mfg #:
8970
BOR #:
388399
For threadless rigid metal conduit and intermediate metal conduit.
- To connect and effectively bond threadless rigid metal conduit/intermediate metal conduit to a box or enclosure, or to couple ends of threadless conduit
- Case hardened ring bites into conduit for high quality continuity and grip
- Case hardened steel locknut or malleable iron locknut designed to provide a positive bond
- Eliminate conduit threading
- Suitable for concrete tight application
- Capable of carrying ground fault currents up to 10,000 Amps RMS (1/2 in through 1 1/2 in size) and 20,000 Amps RMS (2 in and above sizes) duration of current 3 cycles
- Locknut: 1/2 in thru 2 in steel (hardened) 2 in thru 4 in malleable iron
- Ring: Steel (case hardened)
- Standard finish: electro-zinc-plated and chromate coated
- Standard Material: Nut, Gland: 1/2 in - 1 in Steel 1 1/4 in - 4 in Malleable iron
- Malleable iron body
- Available with Dura-Plater finish
- Federal specification W-F-408 Federal standard H-28 (Threads)
- Conforms to: UL 514B CSA C22.2 No. 18 NFPA 70-1999 (ANSI) NEMA FB1
- Listed/Certified by: UL file no. E-23018 CSA file no. 2884
Brand | ABB |
Environmental Condition | Concrete-tight |
Length | 5-1/2 in |
Fitting Type | Coupling |
Size | 4 in |
Angle | Straight |
Insulation | Non-insulated |
Threaded | No |
Connection Type | Compression |
Configuration | Threadless |
Material | Malleable Iron |
Conduit Type | Rigid/IMC |
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