![]() ![]() ![]() The other version uses a white cover (favored in North America) for the extended connection range with AWG-12 conductors.įind more information about the 221 Series Inline Splicing Connector with all relevant technical data and installation instructions in the product flyer – simply download the PDF. Two variants of the inline splicing connector are available, both with EN and UL approvals: one version has a transparent cover for conductor cross sections from 0.2 to 4 mm² for all standard applications. We have copper tracer wire splices designed to butt-splice solid copper wire. Those are just some of the possible uses that could benefit from the 221 Series Inline Splicing Connector. Shop for tracer wire splices at Nicopress. These include space-restricted applications like laboratory and test setups, production test bays, lighting connection in suspended ceilings, or extending loudspeaker cables and distribution boxes in industrial applications. So, I'd have to imagine that an AHJ would legitimately fail this particular application because the wires would be stapled below the junction box and any holes in the framing may not let the join pass through.As a universal connection technology, the 221 Series Inline Splicing Connector’s compact dimensions not only improve your current installations, the small footprint also opens up a wide variety of new applications. This would seem reasonable, as a stapled wire couldn't be pulled back out for inspection/repair/whatever. ![]() It talks about ".concealed and fished.", which pointed out means that the wire can't be stapled in place (ie, it has to have been fished in). ((edit, following comments.)) It turns out that the wording of the NEC is subtle and specific for a reason. Application: Used wherever a sealed splice is needed to. I think it's generally sensible to use junction boxes, but it seems like this product would be technically permissible. Description: Cat wire splice provides wire to wire connection, as an environmentally sealed unit. Where connections to conductors are by binding-screw terminals, there shall be available as many terminals as conductors. Electrical wire splices in homes and industries are used to tap, connect and join strip wires that are necessarily need to fix in order to continuously. Openings in such devices shall form a close fit around the outer covering of the cable, and the device shall fully enclose the part of the cable from which any part of the covering has been removed. Switch, outlet, and tap devices of insulating material shall be permitted to be used without boxes in exposed cable wiring and for rewiring in existing buildings where the cable is concealed and fished. The Western Union splice or Lineman splice is a method of joining electrical cable, developed in the nineteenth century during the introduction of the. NEC 334.40(B) Devices of Insulating Material. NEC approved Article 334-40b.įor Use On 12 or 14 AWG (300 Volt) 2 wire NM cable with ground Splice and Tap Kits also eliminate wire nuts for installation and replace the conventional method for adding a splice or tap for non-metallic cable without the need for exposed and unsightly junction boxes. They are designed and approved for use in rework within existing structures. 3M Cold Shrink Coax Sealing Kits 98-KC 3M Performance Plus Wire Connectors 3M Direct Bury Splice Kits 3M Scotchlok IDC Connector 314 3M Molded Rubber. This is the most widely used splice or joint in interior wiring installation to extend the length of wire from one point to another. Each extension cable splice kit consists of 3 butt splice connectors that are crimped onto the inner wires, and a waterproof outer cylindrical shell with 2. ![]() This is a two-tap wire turned simultaneously and is used where the two tap wire is under heavy tensile stress. Tyco Electronic's Non-metallic splice and tap kits provide a fast and reliable method for splicing or tapping 2 wire w/ ground and splicing 3 wire w/ground non-metallic cables up to 300 volts. Whether it is repairing wiring in the field, adding a wire to an existing harness or attaching two or more wires to the same point, Molex has a splice that is perfect for the job. The easy twist will facilitate tap wire movement 8. Note this is only needed when working with stranded wire. and a 3rd hand set up like I have to hold the wires wile I work. (Model # CPGI-1116377-2.) They say the following: NASA tests on 22 and 16 AWG wire showed that the Western Union Splice is very strong and is stronger than the wire alone if done properly.' You will need: Solder and soldering iron. The big box stores in the US sell something called the Tyco Electronics Romex splice kit. If I'm completely misunderstanding, please point it out, so that I and others might learn. I'm putting this up as an answer, mostly because there wasn't enough space in the comments. ![]()
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