BKL Terminal Junction Box (also known as: Terminal Connection Box, Terminal Box, Waterproof Junction Box, Stainless Steel Terminal Box, 304 Stainless Steel Terminal Box, 316L Stainless Steel Terminal Box)

Process Features and Performance:

● The door panel and box body are installed using special screws and protective rings according to universal standards, ensuring not only

the protection level but also the use and maintenance of the box in extremely narrow spaces 

● The multi-layer protective groove at the box opening not only reinforces the structure but also prevents dirt and water from entering the box when the door is opened 

● PU foam sealing strip ensures the box achieves a protection level of IP56 

● Ground wire can connect the box body and the door panel 

● Both sides of the box are equipped with bracket strips with screw holes, ensuring maximum installation

height, and allowing the installation of support rails or mounting plates 

● Specially designed plastic insulating sleeves not only provide sealing but also prevent door panel screws

from falling off, and guide the screws during tightening 

● Surface brushed treatment (high-end boxes can have internal sandblasting treatment)

Material

SUS304 (other material models available) 

Surface Treatment

Brushed, mounting plate is galvanized 

Protection Level IP56 (according to GB4205-1993) 

Standard Configuration

Door panel, box body, sealing strip, box cover screws, mounting plate (optional) 

Steel plate thickness Box body: 1.5mm Door panel: 1.5mm Mounting plate: 2.5mm