Schneider Electric Motor protection relay

FLC motor power: 30 to 38 A
Contact rated current: 38 A
Contact configuration: 3P
Range: TeSys
Rated contact voltage: 690 V AC
Mounting type: Direct contactor
Series: LRD3
Contact configuration: Normally open/normally closed contact
Number of auxiliary contacts: 2
Reset type: Automatic, manual
Width: 45 mm
Operating temperature range: -20 to +60 °C

This is a three-pole thermal overload relay designed to protect AC circuits from overload, phase failure, long start-up times, and continuously stalled motors. It features a dial for setting adjustable relays, a test button, a stop button, manual/auto reset, and a trip indicator. The cover is designed for sealing, and it includes one normally closed/one normally open contact as auxiliary contacts. It can be directly mounted under three-pole contactors or independently mounted on DIN rails. The insulation voltage is 600 V, with a dielectric strength of 6 kV.