Distribution Box,Distribution Board,Power Distribution Box,Switch Box,Electrical Equipment,Panel Box,Panel Board,Outdoor Distr. Specification: 1. 5 ways: 102x145x70 (L x W ... ) 6. 18 ways: 355x180x70 (L x W x H) 7. 24 ways: 355x270x80 (L x W x H). Distribution Board (HPK Series)