ERA Piping Systems ,PVC CONDUITS AND FITTINGS , THREE WAY EXTENSION RING, ED018, (JG 3050), CE
System:PVC CONDUITS AND FITTINGS System
Scope:The electrical conduits are solid and they are used to both house and protect electrical cables and wiring.
Specification:Exposed conduit shall be securely attached and supported by means of straps. The straps shall be installed at the recommended spacing as specified in the National Electrical Code (NEC). The straps must allow for linear expansion and contraction of the conduit due to temperature change. If the variance in temperature exceeds 25°F, expansion joints shall be installed according to the manufacturer’s recommendations. If rigid PVC conduit is embedded in concrete or direct buried, support straps are not required.
A surface mounted enclosure without entrance hubs which allows multiple conduits to be connected and wire splices made within. Appropriate round hole for conduit entrance must be cut. Male adapters or box adapters may be used to secure conduits to the box. May be concrete encased or buried but not warranted or listed to be watertight for all circumstances.
Fields of application:
Exposed outlet boxes are used for conduit termination box, wire splices and two single gang electrical devices. Uses two gang device covers.Pvc Insulating Electrical Pipes And Fittings
website:http://www.erapipesale.com/electric-con ... tings-din/
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