Type 3R junction box
- UL 50 listed, Type 3R
- CSA C22.2 No. 40 certified, Type 3R
- Conforms to NEMA standard for Type 3R
- Screw cover and hinge cover options available
- Protects against falling rain, sleet and external ice formation
B-Line series electrical Type 3 and 3R junction boxes are used as wiring boxes, junction and pull boxes.