The Siemens 3RT2936-6A Contact Piece Set is a genuine replacement spare part designed specifically for SIRIUS 3RT2036 power contactors. This maintenance kit is used to restore the electrical switching performance of contactors whose main contacts have experienced wear due to frequent operation and electrical arcing. The set includes 3 movable contacts and 6 fixed contacts, providing a complete replacement solution for all three poles of the contactor.
As part of the Siemens SIRIUS 3RT29 spare parts range, the 3RT2936-6A is engineered to ensure perfect compatibility with 3RT2036 contactors (Size S2). Using genuine Siemens contact kits helps maintain original switching characteristics, operational safety, and long-term reliability of motor control systems.
The contact set is designed to replace worn main contacts caused by repeated switching cycles and electrical load conditions. Replacing worn contacts improves conductivity, reduces contact resistance, minimizes heat generation, and restores dependable contactor performance without the cost of replacing the complete contactor assembly.
Manufactured according to Siemens quality standards, the 3RT2936-6A Contact Piece Set supports preventive maintenance programs in motor control centers (MCCs), industrial automation systems, switchgear panels, HVAC installations, water treatment plants, process industries, and manufacturing facilities. Regular replacement of contact pieces can significantly reduce downtime and extend equipment service life.
The compact replacement kit offers a cost-effective maintenance solution while preserving the original performance characteristics of Siemens SIRIUS contactors. It is particularly valuable in applications where continuous operation and system reliability are critical.
As an original Siemens SIRIUS spare part, the 3RT2936-6A delivers reliable operation, long service life, and seamless integration with Siemens motor control equipment, making it an ideal choice for industrial maintenance and repair applications.
| Specification | Details |
|---|---|
| Product Name | Contact Piece Set |
| Brand | Siemens |
| Series | SIRIUS 3RT29 |
| Model Number | 3RT2936-6A |
| SKU | 3RT2936-6A |
| Product Type | Replacement Contact Kit |
| Suitable For | Siemens 3RT2036 Contactors |
| Contactor Series | SIRIUS 3RT2 |
| Contactor Size | S2 |
| Number of Poles | 3 Pole |
| Number of Movable Contacts | 3 |
| Number of Fixed Contacts | 6 |
| Application | Contactor Maintenance & Repair |
| Installation Type | Replacement Spare Part |
| Product Category | Contact Pieces and Spare Parts |
| Net Weight | Approx. 0.095 kg |
| Country of Origin | Germany |
| RoHS Compliance | Yes |
| Product Family | Siemens SIRIUS Accessories & Spare Parts |
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