Protection Relays

With a proven track record of 50 years, Microelettrica continues to lead the way making new protection, control, and automation applications possible.

From Generators to Transformers and through Transmission lines to Motors and beyond, our solutions detect anomalies and mitigate faults, preventing costly downtime and equipment damage to ensure dependable, safe power worldwide.

All Protection Relay Series

N-DIN-016

LV relay for CEI-016
ANSI  50/51, 50N/51N, 51BF, 68, 86
CEI-016

MC20-CEI

CEI relay with Directional Earth-Fault
ANSI  50/51, 50N/51N, 51BF, 67N, 68, 86
CEI-016

MC20-016

CEI-016 relay
ANSI  50/51, 50N/51N, 51BF, 68, 86
CEI-016