Sirius Thermal Overload Relay

Sirius Thermal Overload Relay with screw-type terminals is for mounting onto contactors, Class 10 with the following characteristics and benefits:
●Auxiliary contacts:1NO+1NC;
●Manual/Automatic Reset;
●Switching position indicator;
●Test function;
●Stop button;
●Phase failure sensitivity;
●Integrated and sealable cover;
3RU series thermal overload relays are the second generation designed by Siemens Company, developed with 3RT series contactors together at the same time, both of them belong to Sirius.
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Product Details

Sirius Thermal Overload Relay Brief Table

For 3RT10 ●● Contactor

Setting Range

Relay Code

Weight, kg

S0/3RT10 2●

4.50-6.30A

3RU11 26-1GB0

0.15

5.50-8.00A

3RU11 26-1HB0

7.00-10.0A

3RU11 26-1JB0

9.00-12.5A

3RU11 26-1KB0

11.0-16.0A

3RU11 26-4AB0

17.0-20.0A

3RU11 26-4BB0

17.0-22.0A

3RU11 26-4CB0

20.0-25.0A

3RU11 26-4DB0

S2/3RT10 3●

11.0-16.0A

3RU11 36-4AB0

0.28

14.0-20.0A

3RU11 36-4BB0

18.0-25.0A

3RU11 36-4DB0

22.0-32.0A

3RU11 36-4EB0

28.0-40.0A

3RU11 36-4FB0

36.0-45.0A

3RU11 36-4GB0

40.0-50.0A

3RU11 36-4HB0


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