TeSys LR2K
Thermal relays, coordinated with TeSys K contactors, to protect from overloads motors up to 12 A (5.5 kW / 400 V)
Thermal Overload Relays
A flexible range of thermal overload relays designed for TeSys D, K and F contactor ranges. They can be mounted directly under contactors for compactness, separately using accessories, be used as a stand-alone solution or mounted directly on to miniature contactors for advanced motor protection.Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay.