Siemens 3RT201 (Size S00) & 3RT202 (Size S0) Contactor Dimensions

Siemens 3RT201*-1 Contactors (size S00)

Figure: Size 00 3RT201*-1 contactors (screw-type connection system)

3RT201*‑1 contactors (screw-type connection system) with auxiliary switch blocks mounted.


1-Laterally mountable auxiliary switch block 3RH2911‑1DA**

2-Auxiliary switch block for mounting on the 3RH2911‑1FA**

Drilling plans for 3RT201*‑1 contactors.

Siemens 3RT202-1* Contactors (size S0)

Figure: Size S0 3RT202*-1 contactors (screw-type connection system)


 3RT202*‑1 contactors (3‑pole) in screw-type connection system with accessories mounted.

1-Laterally mountable auxiliary switch block 3RH2921‑1DA**

2-Auxiliary switch block for mounting on the front 3RH2911‑1FA**

Drilling plan for 3RT202*-1 contactors.





Overstock and Surplus items at a Great Price!

Our Overstock & Surplus electrical items can save you money on all your control needs!


Brands like Durakool mercury contactors timing relays and tilt switches Euchner safety switches Ferraz Shawmut / Mersen fuses Furnas and Siemens contactors overload relays coils & contact kits MDI mercury contactors and timing relays Macromatic timing & monitor relays R-K Electronics line filters Walther Electric Procon housings contact pins and hoods Carlo Gavazzi proximity sensors Murr Elektronik power supplies and many more items not yet listed!


Everything we sell is NEW never used or energized unless noted.


New items are added daily so check back often.


Don't see an item? Let us know what you need...chances are we can find it for you!

Siemens Sirius 3RT20 Contactors & 3RU21 Overloads

Siemens Sirius 3RT20 Contactors & Siemens Sirius 3RU21 Overloads.

Here is a handy cross reference to help choose the correct contactor and overload.

Siemens old Style Contactor Siemens New Style Contactor Siemens Old Style Overload Siemens New Style Overload
 3RT1015-1AB01 3RT2015-1AB01 3RU1116-0AB0 3RU2116-0AB0
3RT1015-1AB02 3RT2015-1AB02 3RU1116-0BB0 3RU2116-0AB0
3RT1015-1AK61 3RT2015-1AK61 3RU1116-0CB0 3RU2116-0CB0
3RT1015-1AK62 3RT2015-1AK62 3RU1116-0DB0 3RU2116-0DB0
3RT1015-1AP61  3RT2015-1AP61 3RU1116-0EB0 3RU2116-0EB0
3RT1015-1AP62 3RT2015-1AP62 3RU1116-0FB0 3RU2116-0FB0
3RT1015-1BB41 3RT2015-1BB41 3RU1116-0GB0 3RU2116-0GB0
3RT1015-1BB42 3RT2015-1BB42 3RU1116-0HB0 3RU2116-0HB0
3RU1116-0JB0 3RU2116-0JB0
3RT1016-1AB01 3RT2016-1AB01 3RU1116-0KB0 3RU2116-0KB0
3RT1016-1AB02 3RT2016-1AB02 3RU1116-1AB0 3RU2116-1AB0
3RT1016-1AK61 3RT2016-1AK61 3RU1116-1BB0 3RU2116-1BB0
3RT1016-1AK62  3RT2016-1AK62 3RU1116-1CB0 3RU2116-1CB0
3RT1016-1AP61 3RT2016-1AP61 3RU1116-1DB0 3RU2116-1DB0
3RT1016-1AP62 3RT2016-1AP62 3RU1116-1EB0 3RU2116-1EB0
3RT1016-1BB41 3RT2016-1BB41 3RU1116-1FB0 3RU2116-1FB0
3RT1016-1BB42 3RT2016-1BB42 3RU1116-1GB0 3RU2116-1GB0
3RU1116-1HB0 3RU2116-1HB0
3RT1017-1AB01 3RT2017-1AB01 3RU1116-1JB0 3RU2116-1JB0
3RT1017-1AB02 3RT2017-1AB02 3RU1116-1KB0 3RU2116-1KB0
3RT1017-1AK61 3RT2017-1AK61
3RT1017-1AK62 3RT2017-1AK62 3RU1126-1CB0 3RU2126-1CB0
3RT1017-1AP61 3RT2017-1AP61 3RU1126-1DB0 3RU2126-1DB0
3RT1017-1AP62 3RT2017-1AP62 3RU1126-1EB0 3RU2126-1EB0
3RT1017-1BB41 3RT2017-1BB41 3RU1126-1FB0 3RU2126-1FB0
3RT1017-1BB42 3RT2017-1BB42 3RU1126-1GB0 3RU2126-1GB0
3RU1126-1HB0 3RU2126-1HB0
3RT1023-1AC20 3RT2023-1AC20 3RU1126-1JB0 3RU2126-1JB0
3RT1023-1AK60 3RT2023-1AK60 3RU1126-1KB0 3RU2126-1KB0
3RT1023-1AP60 3RT2023-1AP60 3RU1126-4AB0 3RU2126-4AB0
3RT1023-1AV60 3RT2023-1AV60 3RU1126-4BB0 3RU2126-4BB0
3RT1023-1BB40 3RT2023-1BB40 3RU1126-4CB0 3RU2126-4CB0
3RU1126-4DB0 3RU2126-4DB0
3RT1024-1AC20 3RT2024-1AC20
3RT1024-1AK60 3RT2024-1AK60
3RT1024-1AP60 3RT2024-1AP60
3RT1024-1AV60 3RT2024-1AV60
3RT1024-1BB40 3RT2024-1BB40
3RT1025-1AC20 3RT2025-1AC20
3RT1025-1AK60 3RT2025-1AK60
3RT1025-1AP60 3RT2025-1AP60
3RT1025-1AV60 3RT2025-1AV60
3RT1025-1BB40 3RT2025-1BB40
3RT1026-1AC20 3RT2026-1AC20
3RT1026-1AK60 3RT2026-1AK60
3RT1026-1AP60 3RT2026-1AP60
3RT1026-1AV60 3RT2026-1AV60
3RT1026-1BB40 3RT2026-1BB40