Southwire - Topaz 57 Tubular Conduit Coupling, 2-1/2 in, For Use With Rigid or IMC Conduit, Galvanized Steel, Zinc Plated
Topaz's Rigid Couplings feature a tubular threaded type assembly and ensure proper alignment and a secure connection when joining two ends of threaded Rigid conduit. Other applications include bonding threaded conduits to electrical junction boxes or enclosures when used in conjunction with chase nipples and connectors. Constructed of strong galvanized steel for low conductivity and high corrosion resistance. Available in 1/2” to 6” sizes with NPSM threads. UL listed; Meets Federal specification WW-C-563.
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BrandSouthwire - Topaz
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UPC751338101906
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Manufacturer Part Number57
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CountryUSA
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FinishZinc Plated
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MaterialGalvanized Steel
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TypeTubular
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Mounting TypeThreaded
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Dimensions3.125 in H x 2.19 in L
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Size2-1/2 in
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Suitable For Use WithRigid or IMC Conduit
- NPSM thread type
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Alternative Part Number8739001
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UNSPSC39131707
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IDEA Index ID8739001
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Package DescriptionEACH
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Standards/ApprovalsUL 514B|UL File No. E170258|cULus Listed|CSA Certified|Federal Specification No. A-A-50552|NEMA/ANSI FB-1|Military Specification No. W-F-406D, W-F-406E, W-F-408D, W-S-610D|cULus Listed
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Specification Sheet
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Southwire - Topaz 57 Tubular Conduit Coupling, 2-1/2 in, For Use With Rigid or IMC Conduit, Galvanized Steel, Zinc Plated
Topaz's Rigid Couplings feature a tubular threaded type assembly and ensure proper alignment and a secure connection when joining two ends of threaded Rigid conduit. Other applications include bonding threaded conduits to electrical junction boxes or enclosures when used in conjunction with chase nipples and connectors. Constructed of strong galvanized steel for low conductivity and high corrosion resistance. Available in 1/2” to 6” sizes with NPSM threads. UL listed; Meets Federal specification WW-C-563.
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