YEM3 MCCB has a rated insulation voltage of 800V and is suitable for circuits with AC 50Hz/60Hz, rated operating voltage 690V and below, and rated current up to 800A. It has overload, short circuit and undervoltage protection functions. It is divided into four categories: C type, L type, M type and H type according to the rated limit short circuit breaking capacity.

• Model Name:YEM3-125~800 
• Rated Current:63,125,250,400,630,800
• Rated working Voltage :AC415
• Poles:3P,4P
• Rated Insulation Voltage:800/1000
• machanical life:4000/2000/1000