The Siemens 3RT2938-6A Contact Piece Set is a genuine spare part designed for the maintenance and repair of Siemens SIRIUS 3RT2038 power contactors. This replacement contact kit helps restore optimal switching performance and extends the service life of contactors that have experienced wear due to frequent switching operations. The set consists of 3 movable contacts and 6 fixed contacts, providing a complete replacement solution for all three poles of the contactor.
Specifically engineered for SIRIUS 3RT2 series contactors, the 3RT2938-6A ensures precise fitment, reliable electrical performance, and full compatibility with Siemens original equipment specifications. Using genuine Siemens contact kits helps maintain the operational integrity, safety, and efficiency of motor control circuits.
The contact set is designed to replace worn or damaged main contacts caused by electrical arcing and repeated switching cycles. Replacing these contacts can significantly improve electrical conductivity, reduce contact resistance, minimize heat generation, and restore reliable switching performance without replacing the entire contactor.
Manufactured according to Siemens quality standards, the 3RT2938-6A Contact Piece Set supports preventive maintenance programs in industrial automation systems, motor control centers (MCCs), switchgear panels, HVAC systems, manufacturing facilities, and process industries. Regular maintenance using genuine spare parts helps reduce downtime and lower replacement costs.
The compact replacement kit provides a cost-effective solution for extending contactor lifespan while maintaining original performance characteristics. It is particularly suitable for applications where continuous operation, reliability, and equipment availability are critical.
As part of the trusted Siemens SIRIUS 3RT29 spare parts portfolio, the 3RT2938-6A delivers dependable operation, long service life, and seamless compatibility with Siemens contactor systems, 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 | 3RT2938-6A |
| SKU | 3RT2938-6A |
| Product Type | Replacement Contact Kit |
| Suitable For | Siemens 3RT2038 Contactors |
| Number of Movable Contacts | 3 |
| Number of Fixed Contacts | 6 |
| Number of Poles | 3 Pole |
| Contactor Size | S2 |
| Application | Contactor Maintenance & Repair |
| Installation Type | Replacement Spare Part |
| Product Category | Contact Pieces and Spare Parts |
| Compatibility | SIRIUS 3RT2 Contactors |
| Industrial Applications | MCC Panels, Motor Control Systems, Automation Panels |
| Product Family | Siemens SIRIUS Accessories & Spare Parts |
| Standards / Approvals | CE, EAC, RCM, UKCA |
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