Easy TeSys Thermal Overload Relays

Schneider Electric's Easy TeSys DPER thermal overload relays, together with Easy TeSys three-pole DPE contactors and Easy TeSys GP2E manual motor starters, are designed to switch and protect the most common motor applications and are UL approved.

Easy TeSys DPER thermal overload relays are designed to protect AC circuits and motors against overloads, phasefailures, long starting times, and prolonged stalled rotor conditions. The thermal relay permanently controls the current driven by the motor. When this current exceeds the setting, its auxiliary contacts will change state causing the motor to stop.

The DPER Easy TeSys three-pole thermal overload relays are supplied with the selector in the manual position, protected by a cover. Deliberate action is required to move the selector into the automatic position. Schneider Electric's motor control helps keep conveyors, HVAC, refrigeration, packaging, bottling, furnaces, and other types of equipment turning with reliable motor control.