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.
I think it's generally sensible to use junction boxes, but it seems like this product would be technically permissible. Where connections to conductors are by binding-screw terminals, there shall be available as many terminals as conductors. 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. 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.
#SPLICE FOR MAC CORD PC#
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. UGREEN Headphone Splitter for Computer 3.5mm Female to 2 Dual 3.5mm Male Braided Audio Splitter Cable Microphone Stereo Jack Earphones Port Cord Gaming Headset to PC Laptop Adapter Black 17,037 999 Save 1. (Model # CPGI-1116377-2.) They say the following: 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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