YECPSN Reversible Control & Protective Switching Device General
YECPSN Control and Protective Switch
as the main circuit and mechanical , electrical inter lock as the accessory compose of YECPS Reversible control and protective switching device , which is suitable for motor reversion of two way control and module is the same with that of basic type .
The reversible type shall be used together with F abd L type auxiliary cntact . Product model each parts meaning: