Safety Long life CE ROHS SpecificationsLR2-F thermal overload relay/thermal relay/electrical relay used to protect AC three-phase asynchronous motor against overload.

1.LR2-F Electronic Thermal Overload Relay Delay Timer is applicable to LC1-D Contactor & LA1-DN Contact block into LC3-D; 2.LR2-F Electronic Thermal Overload Relay is applicable to be LC1-D AC Contactor & LA1-DN Auxiliary Contact Block into LC3-D star-delta reduced voltage is to start motor.

It is also for NO+NC contact.

LT2-F Electronic Thermal Overload Relay

Specifications

Type Number Setting   range For   contactor  LR2-F53 F5357 30-50 F115-F185 F5363 48-80 F115-F185 F5367 60-100 F115-F185 F5369 90-150 F115-F185 F5371 132-220 F225-F265 LR2-F73 F7375 200-330 F330-F500 F7379 300-500 F330-F500 F7381 380-630 F400-F630