This unbranded motor protection relay, identified by part number 74015624, is functionally equivalent to the Schneider Electric TeSys LRD08 thermal overload relay. It provides reliable thermal overload protection for motors with an adjustable current range of 2.5 to 4 Amperes, corresponding to overload class 10A. Designed for robust industrial use, it has a rated insulation voltage of 690V and a rated operational voltage of 690V AC. The relay features 1 NO (normally open) and 1 NC (normally closed) auxiliary contacts for versatile control circuit integration. It can be mounted on a plate, DIN rail, or directly under a compatible contactor, such as those in the TeSys D series.