This box segregates switches from other components to avoid negative interferences. It can be mounted onto the 19" profiles exactly where required. Opening for up to 22 modules (18 mm). A distribution box is a low-voltage electrical enclosure that receives incoming power and distributes it safely to multiple outgoing circuits through protective and switching devices such as MCBs, RCDs, RCBOs, fuses, isolators, busbars, neutral bars, earth bars, and surge protective devices. Browse our collection of 22 power distribution boxes and buy now! The industrial plugs, sockets, and connectors produced by have good electrical insulation performance, excellent impact resistance. Get free shipping on qualified 22-Circuit Breaker Boxes products or Buy Online Pick Up in Store today in the Electrical Department. Here, decentralized electrical installation has proven its worth: Our distribution boxes offer the necessary installation space for pluggable installation - for the most diverse applications in the most diverse areas of use: Our distribution box can be used wherever high demands and harsh. Browse power distribution boxes with circuit breaker protection and multiple outlet configurations.