Engineered with cutting-edge technology, our relays offer accurate current sensing and rapid response. With adjustable current thresholds and time delay, these TeSys contactor relays have definite time characteristics. Designed to detect and respond to abnormal current levels, they provide reliable and fast-acting protection against overcurrent conditions. With adjustable settings and comprehensive diagnostics, you can ensure reliable protection and minimise downtime.

	TeSys Deca electronic relays Electronic relays to protect motors up to 38 A (18 kW / 400 V) and related machine components Part of TeSys Formerly named TeSys LR97D. TeSys Deca electronic relays protect motors from locked rotor, seizure or mechanical shocks. Unlike the thermal overload relays, they do not feature a thermal memory. They have definite time characteristics with adjustable current threshold and time delay.
	TeSys Deca overcurrent relays Electronic relays to protect motors up to 60 A (30 kW / 400 V) and related machine components Part of TeSys Formerly namedTeSys LT47. TeSys Deca electronic overcurrent relays protect motors from locked rotor, seizure or mechanical shocks. Unlike the thermal overload relays, these relays do not have a thermal memory. They have definite time characteristics with adjustable current threshold and time delay.
	TeSys LT3 Relays processing PTC probe outputs, to protect motors from overheating Part of TeSys -