Level monitoring relay switches based on liquid or solid level changes with adjustable delay.
Current monitoring relay detects both overcurrent and undercurrent conditions up to 20 amperes.
Frequency monitoring relay detects abnormal grid frequency between 40–70 Hz for power protection.
Level monitoring relay controls pump or alarm for liquid level in tanks using float switches.
Crouzet low voltage monitoring relay for 20-80V circuits on control panels.
Schneider Electric low-voltage monitoring relay for 20-80V AC/DC circuits.
Speed monitoring relay detecting shaft rotation with changeover contact on DIN rail.
Level monitoring relay for liquid detection with configurable delay on DIN rail.
Single-phase current monitoring relay detecting overcurrent and undercurrent conditions.