Air circulation is made possible around the rear part of the enclosure by four 8.5 mm-diameter wall fixing holes that are pressed out in 20.4 mm-diameter × 2 mm-diameter depressions.
For the convenience of cabling onto the mounting plate, the gland plate opening is located at the rear of the enclosure.
Protection: Meets IP 66, TYPE 4, 12, and IK 10 standards.
It is advised for outdoor installations to use a rain hood, an ARF, a 100% polyester paint coating, and a corrosion-protective primer.