- Home
- Protection Relays
Choose Category
Filters 
Protection Relays
Protection relays are devices used to monitor and control electrical power systems to prevent damage to equipment and ensure safe and reliable operation.
Sub Series
COP-N-452-L
COMBINE OVER & UNDER, VOLTAGE OVER & UNDER FREQUENCY & IDMT OVER CURRENT SHORT CIRCUIT & EARTH ...
Explore
COP-N-502-H
RESTRICTED EARTH FAULT RELAY ANSI-64R USB and RS485 Communication. Rated current - 1A or 5A. Auxillary Voltage ...
Explore
COP-N-502-L
RESTRICTED EARTH FAULT RELAY ANSI-64R USB and RS485 Communication. Rated current - 1A or 5A. Auxillary Voltage ...
Explore
COP-N-700-H
TWO STAGE UNDER VOLTAGE RELAY. ANSI-27, USB and RS485 Communication. Rated Voltage - 110V/230AC. Auxillary Vol ...
Explore
COP-N-700-L
TWO STAGE UNDER VOLTAGE RELAY. ANSI-27, USB and RS485 Communication. Rated Voltage - 110V/230AC. Auxillary Vol ...
Explore
COP-N-800-H
TWO STAGE UNDER VOLTAGE RELAY. ANSI-27, USB and RS485 Communication. Rated Voltage - 110V/230AC. Auxillary Vol ...
Explore
COP-N-800-L
TWO STAGE OVER VOLTAGE RELAY ANSI-59, USB and RS485 Communication. Rated Voltage - 110V/230AC. Auxillary Volta ...
Explore
COP-P-110-5-H
REVERSE & LOW FORWARD POWER RELAY ANSI- 32, 32R. Rated Voltage - 110, Rated Current - 5A, Auxillary Voltag ...
Explore
COP-P-110-5-L
REVERSE & LOW FORWARD POWER RELAY ANSI- 32, 32R. Rated Voltage - 110, Rated Current - 5A, Auxillary Voltag ...
Explore
COP-P-230-1-H
REVERSE & LOW FORWARD POWER RELAY ANSI- 32, 32R. Rated Voltage - 230, Rated Current - 1A, Auxillary Voltag ...
Explore