IEC 61386 Conduit System
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Metric EMT Steel Conduit – UnthreadedVelkor Metric EMT Steel Conduit is an unthreaded metallic raceway for routing and protecting electrical conductors. Six metric sizes are supplied in 3 m lengths, with confirmed outside-diameter limits, wall thickness, piece weight and bundle quantity shown for each catalog number.A LIGHTER, UNTHREADED ALTERNATIVE TO RMC Choose this pre-galvanized EMT when the installation calls for classification 4422 and an unthreaded metric conduit system rather than heavy-wall, threaded RMC. With 1.00–1.40 mm walls across the range, it uses less steel and has a lower piece weight than the corresponding RMC sizes, reducing the load that installers […]
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Metric RMC Steel Conduit – Hot-Dip GalvanizedVelkor Metric RMC Steel Conduit is a heavier-wall metallic raceway with threaded ends for compatible rigid-conduit connections. The supplied table covers 20–110 mm sizes in 3 m lengths and records diameter limits, wall thickness, piece weight and package quantity for each model.WHEN THE SPECIFICATION CALLS FOR MORE THAN EMT Choose this Hot-Dip Galvanized RMC when the installation requires classification 5577, a heavier steel wall and threaded rigid-conduit connections. Wall thickness ranges from 2.50 mm to 4.50 mm, substantially heavier than Velkor’s pre-galvanized EMT range. This is the appropriate step up from EMT when the project specifies […]
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Metric EMT Connector – Set-Screw Type – ZincVelkor Zinc Set-Screw EMT Connectors terminate unthreaded metric conduit at junction boxes, cabinets and panels. The conduit-side screw secures the tube, while the threaded enclosure end forms the box entry. Sizes run from 16 to 110 mm. Complies with IEC 61386-1 and IEC 61386-21.BEST-SELLING CONDUIT FITTINGS Velkor Metric EMT Connectors are manufactured using 100% brand-new zinc material. The connector body is zinc die-cast, while the locknut and screw are made of steel. Reinforcing ribs along the body provide additional structural strength and help maintain the connector’s rigidity during installation. High-quality tooling, combined with experienced mold technicians and controlled […]
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Metric EMT Coupling – Set-Screw Type – ZincVelkor Zinc Set-Screw EMT Couplings join two matching conduit lengths in a straight run. Separate screws secure the tube ends, providing accessible fastening points on both sides of the joint. The range covers 16–110 mm metric EMT. Complies with IEC 61386-1 and IEC 61386-21.METRIC DIE-CAST ZINC COUPLING This coupling joins two metric EMT lengths in a straight run. The zinc-alloy body is die-cast as one piece, with a socket and set screw at each end. Each tube is clamped separately, so cut lengths can be joined without threading the conduit. It is intended for dry indoor installations. One-piece […]
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Metric EMT Connector – Autofijación Type – SteelVelkor Autofijación Steel EMT Connectors provide the transition from matching metric conduit to a box or cabinet. Five sizes cover 20, 25, 32, 40 and 50 mm conduit for installations specifying the Autofijación fitting format. Complies with IEC 61386-1 and IEC 61386-21.ELECTRO-GALVANIZED STEEL FOR EMT BOX CONNECTIONS This Autofijación connector joins metric EMT to a box or cabinet in dry indoor installations. The steel body provides mechanical protection at the entry, and its zinc plating helps protect the steel from rust. The metric threaded end fastens the connector to the enclosure. Steel body provides a metal […]
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Metric EMT Coupling – Autofijación Type – SteelVelkor Autofijación Steel EMT Couplings connect two matching conduit lengths in a straight route. The series covers 20–50 mm metric EMT and is intended for layouts specifying Autofijación fittings. Complies with IEC 61386-1 and IEC 61386-21.ZINC-PLATED STEEL FOR STRAIGHT EMT JOINTS This Autofijación coupling joins two metric EMT lengths in dry indoor installations. Its steel body encloses the ends of both tubes and provides mechanical protection at the joint. An electro-galvanized finish helps protect the steel against corrosion. The range covers 20, 25, 32, 40 and 50 mm EMT. Steel […]
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Metric EMT Two-Hole Strap – Electro-Galvanized SteelVelkor Two-Hole EMT Straps support matching metric conduit with one fixing tab on each side of the arch. The electro-galvanized steel range covers 16–110 mm conduit for routes using a two-point surface fixing.TWO-SIDED FIXING FOR METRIC EMT This two-hole strap holds EMT against a mounting surface with a fixing point on each side of the tube. The stamped steel arch follows the conduit, and the two mounting tabs secure it from both sides. An electro-galvanized finish helps protect the steel from corrosion. Two mounting holes provide fixing […]
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Metric EMT One-Hole Strap – Electro-Galvanized SteelVelkor One-Hole EMT Straps secure matching metric conduit against a mounting surface with a single fixing tab. The steel strap has an electro-galvanized finish and covers ten conduit sizes from 16 to 110 mm.SINGLE-FIXING SUPPORT FOR METRIC EMT This one-hole strap holds EMT against a mounting surface with a fixing point on one side of the tube. The stamped steel profile follows the conduit shape, while electro-galvanizing helps protect the steel from corrosion. Its single mounting tab needs less fixing space than a strap with tabs on both […]
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90° Metric EMT Conduit Elbow – SteelVelkor 90° Metric EMT Steel Elbows provide a curved direction change between conduit sections. Five sizes from 20 to 50 mm allow the route to turn through 90 degrees without forming that bend from straight conduit on site. Complies with IEC 61386-1 and IEC 61386-21.PRE-FORMED 90° BENDS FOR METRIC EMT This steel elbow provides a ready-made 90° turn in an EMT run. Using a pre-formed bend removes the need to make that bend on site and gives repeated corners the same angle. The curved steel tube keeps the conductors enclosed through the change in direction. Pre-formed 90° angle reduces […]
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