Steel electrical junction box with mixed knockouts

1) The thickness of products can be 0.6mm to 1.2mm

2) The deep of products that we can produce are 16mm, 25mm, 35mm and 47mm

3) Products can with or without earth screw

4) Products can with adjustable installation lug or fixed installation lug

5) Diameter of knockout holes are 1/2" (20mm) and 3/4" (25mm)

6) We are also able to meet special requirements to produce new products according to the sample of clients as well as to offer OEM service

We provide a comprehensive range of switch and socket boxes in four depths: 16mm, 25mm, 35mm and 47mm. Each box is produced with a specified number and size of knock outs which allow adequate cable entries for wiring purpose.

Advantages: Holes easy open, polished, durable, fireproof, corrosion resistant