Plastic Electrical Boxes With Knockouts

Rather they are kinda like trap doors and some pressure against the nm cable helps keep it from slipping back out of the box.

Plastic electrical boxes with knockouts.

Legrand 46 carlon 5 leviton 3 glacier bay 1 nutek 1. This home depot guide helps you to. Get free shipping on qualified junction box plastic boxes brackets or buy online pick up in store today in the. Set custom price range.

Protect your family with safe electrical boxes. Bench top outlet strips mount these outlet strips to a desktop or workbench with the mounting hardware or set them on a surface. In this case however this box has knockouts to remove with no fastener for the wires. The cable which would be clamped in position if it was a metal box floats freely in the hole created by the knockout and is held in place by the staple or wire clamp that according to electrical code must be placed on the wire within 8 inches of the electrical box.

The plastic boxes sometimes have plastic push in tabs to hold the nonmetallic sheathed nm wire. Get free shipping on qualified wall box plastic boxes brackets or buy online pick up in store today in the electrical department. Carlon 2 nicor 2 ge 1 price. For one home improvement centers tend to favor plastic boxes.

0 54 1 2 brand. 0 2 2 1 3 2 brand. 1 16 of over 1 000 results for plastic electrical boxes amazon s choice for plastic electrical boxes. Bib jul 24 15 at 19 32.

Read our guide. Ogrmar abs plastic dustproof waterproof ip65 junction box universal durable electrical project enclosure with lock 8 6 x6 7 x4 3 4 6 out of 5 stars 279. The code 314 17 allows cables without clamps on smaller single gang boxes if the cables are stapled within 8 inches of the box. A combination of an outlet box cord and duct these outlet strips minimize tripping hazards and protect the cord from damage.

Figure 1 plastic electrical box showing cable knockouts. Also many plastic boxes have doors that act as clamps to hold the electrical cable to the box eliminating the need for additional clamps. These tabs serve their purpose but we d much rather have a wire connector or a metal clamp with a screw and tighten the tension to hold the wires in place. This home depot guide helps you to choose the ideal electrical box for your home wiring project.

With the right information and technique you should be able to remove a ko from electrical panels and other electrical enclosures without any problems. For another plastic boxes are lighter their edges are softer and their holes are easier to knock out. If knockouts are out only in single gang boxes only in holes filled with cable and stapled you should be ok.