Enhance your industrial connections with the Weidmuller 1657270000 HDC 16B KBU 1PG21G Coupling Housing. Designed for robust performance, this IP65 rated housing offers superior protection in plugged conditions. Featuring a side-locking clamp on the lower side and a standard design, it ensures secure and reliable connections. The PG 21 cable entry size makes integration straightforward.The Weidmuller 1657270000 is an HDC enclosure, specifically a coupling housing with installation size 6. It provides an IP65 protection degree when plugged in and features a side-locking clamp on the lower side. The housing has a standard design and is equipped with a PG 21 size cable entry. Its dimensions include a height of 64 mm, a width of 55 mm, and a total length of 93.3 mm. The net weight is 286 g. It operates within a temperature range of -40 °C to 125 °C and exhibits conditional resistance to acetone and premium gasoline, while being resistant to drilling oil, diesel, ethyl alcohol, transmission oil, hydraulic oil, coolant, petroleum benzine, sweat, and water. It is unstable to UV and ozone.