EasyPact MVS12 is a 1250A circuit breaker. The application is suitable for 690V AC@50/60Hz. With manually operating mechanism(ACB/SD), and basic trip unit with display. It provides basic protection(LI), the breaking capacity(Icu) is 65kA@220…440V,and completed selectivity Ics=100%Icu. This version object is 3poles fixed installation mode. The final product is conformed with IEC60947-2 standard, and pollution degree 4 level as IEC60664-1. The cables can be rear-connected with supply by horizontal or vertical, attached with optional accessories inside the slots. The chassis locking in connected or disconnected,also OFF-position locking by keylock. This size is 352mm height,422mm width,297mm depth.