TeSys LR9F Electronic Overload Relay: 132-220A, Class 10 Motor Protection.
Reference : LR9F5371
TeSys LR9F Electronic Overload Relay: 132-220A, Class 10, for 90-110kW@400V motors. Protects against thermal overload, phase failure/unbalance, stalled rotor. Direct mount below TeSys F contactors (LC1 F185-F265). Features adjustment dial, test/stop/