Niglon ORSC13 9 - 13A Overload For 3SC Contactors

Thermal overload relays are differential type, and
have manual and auto reset function. Phase failure
protection. Flag indicator for relay trip. 5 pin
configuration makes wiring to coil and auxilliary
contact easier, and provides internal linkage.

Datasheet: https://niglon.co.uk/wp-content/uploads/2022/10/Thermal-Overload-Relays-for-Mini-Contactors-Specification-sheet.pdf