-
-
Relay protection
RELAY PROTECTION
제품특성METROSIL FEATURES:
• Industry standard protection varistor for major OEMs
• Specialist materials to ensure superior longevity
• High energy varistor design
• Pre-assembled, simple to install
SINGLE POLE
Single disc Metrosil Relay Assemblies are suitable for secondary internal fault currents up to 50A rms.
THREE POLE
Metrosil Relay Assemblies with three discs connected in parallel are used for larger fault currents over 50A rms.