Temporary electrical box on construction site

Product Overview

Temporary electrical boxes and cabinets on construction sites are made of various types of materials with protection levels of IP44, IP54, IP65, and IP67, and are made of high-quality polycarbonate PC or ABS engineering plastics; It has the advantages of dust-proof, waterproof, splash proof, moisture-proof, anti-corrosion, anti misplug, anti falling, anti flame retardant, high temperature resistance, aging resistance, great toughness, good impact resistance, high brightness, convenient connection and stability of large current soft contact connection.

Installation method

Temporary electrical boxes and cabinets on construction sites should be equipped with N-line and PE line terminal boards, and incoming and outgoing lines must be reliably connected through the terminal boards. The N-wire terminal board must be insulated from the metal electrical installation board; The PE wire terminal board must be electrically connected to the metal electrical installation board. The N wire in the incoming and outgoing lines must be connected through an N wire terminal board; The PE wire must be connected through the PE wire terminal board. The connection between the PE wire and the terminal board must use electrical connection, and the number of electrical connection points should be 2 more than the number of circuits inside the box. One is the connection point for the PE wire entering the box, and the other is the connection point for repeated grounding.