DD-frame 0,5-400A for AC and DC applications

A very powerful but yet compact circuit breaker. The DD-frame range is well suited as a main breaker for battery applications and as distribution breaker for large loads. DD-frame can handle rated current up to 400A when it is delivered as a paralleled DC circuit breaker. Just as the other CBE products from CBI, the DD-frame is built up of several different building blocks, like a “LEGO”. That means, there are many different variables that can be combined to suite your application in the best possible way. Example is, except of obvious options like rated current and time delay, is: handle, terminals, color, printing, auxilliary switch, trip alarm switch etc. The most popular handle is the “Flush-Rocker” handle which is totally flat when the breaker is turned on in order to prevent accidental switching off.