Din Rail For MCB metal or grooves or ridges other material can withstand, fixed, mobile device or boot device and a device which reduce friction. Longitudinal grooves or ridges on the guide surface for guiding the fixed machine parts, special equipment, and other equipment. Also known as slide rails, linear guides, linear slides, linear reciprocating motion for the occasion, with a higher than the linear bearings rated load, and can assume certain torque, high-precision linear motion can be achieved in the case of high load . Rail roller guides are divided into two categories and ball rail.
Copper busbar pin type and U shape ,for live circuit of mini circuit breaker,from 1p to 3p,50A to 125A,any length.
