Schneider Electric offers several TeSys LRD thermal overload relays compatible with the LC1D09-38 contactor. These relays provide motor protection by interrupting the circuit in case of overload conditions.

Here are some of the details to consider when choosing a thermal overload relay for your application:

• Current rating: The relay's current rating needs to be compatible with the motor's full load current. You'll find Schneider Electric's LRD overload relays in various current ranges, including LRD07 (1.6-2.5A) and LRD16 (9-13A).