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Part numberDescription
3RU2146-4JB0
Overload relay 45…63 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4JB1
Overload relay 45…63 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4JD0
Overload relay 45…63 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2146-4JD1
Overload relay 45…63 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2146-4KB0
Overload relay 57…75 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4KB1
Overload relay 57…75 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4KD0
Overload relay 57…75 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2146-4KD1
Overload relay 57…75 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2146-4LB0
Overload relay 70…90 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4LB1
Overload relay 70…90 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4LD0
Overload relay 70…90 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2146-4LD1
Overload relay 70…90 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2146-4MB0
Overload relay 80…100 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4MB1
Overload relay 80…100 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset
3RU2146-4MD0
Overload relay 80…100 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2146-4MD1
Overload relay 80…100 A Thermal For motor protection Size S3, Class 10 Stand-alone installation Main circuit: Screw Auxiliary circuit: spring-type terminal Manual-Automatic-Reset
3RU2900-1A
Mechanical RESET for 3RU2 Size S00…S3
3RU2900-1B
Cable release for reset 0.4 m for 3RU2 Size S00…S3
3RU2900-1C
Cable release for reset 0.6 m for 3RU2 Size S00…S3
3RU2916-3AA01
stand-alone assembly support for 3RU21/3RB30/3RB31/3RR2 Size S00 Stand-alone installation Main circuit: Screw Auxiliary circuit: —