Description
Replacement Contact Kits for Siemens 3RT Series AC Contactors, 3RT1044/5044/1944-6A, 3 Moving + 6 Stationary Silver Contacts, Direct Replacement for Original Parts,contactor repair kits,contactor accessories
Product Description
This replacement contact kit is a high-quality aftermarket part designed specifically for Siemens 3RT series AC contactors, providing a cost-effective alternative to original Siemens contacts.
Key Advantages
- 1:1 Direct Replacement：Fully compatible with Siemens 3RT series contactors, including 3RT1044/5044/1944-6A, 3RT1045/5045/1945-6A, 3RT1046/5046/1946-6A, 3RT1446, 3RT1344, 3RT1054/5054/1954-6A, and more. No modification required, direct installation.
- High-Grade Silver Contacts：Equipped with Grade A silver alloy contacts with ≥85% silver content, which offers superior electrical conductivity, low heat generation, and excellent arc resistance, extending the service life of your contactor.
- Complete 3-Pole Kit：Each package contains 3 moving contacts and 6 stationary contacts, a full set for replacing the main contacts of a 3-pole AC contactor, meeting your maintenance needs.
- Reliable Electrical Performance：Matches the original contactor’s 1NO+1NC auxiliary contact structure, plug-in connection, and air-type arc extinguishing performance, ensuring stable and safe operation of your electrical system.
- Cost-Effective Solution：Original quality performance at a fraction of the cost of genuine Siemens parts, perfect for industrial maintenance, equipment repair, and electrical projects.
Technical Specifications
- Product Name: Replacement Contact Kit for Siemens 3RT Series AC Contactors
- Compatible Models: 3RT1044/5044/1944-6A, 3RT1045/5045/1945-6A, 3RT1046/5046/1946-6A, 3RT1446, 3RT1344, 3RT1054/5054/1954-6A, etc.
- Contact Structure: 3 Moving + 6 Stationary Contacts (3-pole main contact set)
- Contact Material: Grade A Silver Alloy (≥85% Silver Content)
- Main Contact Quantity: 3 Poles
- Auxiliary Contact Form: 1NO + 1NC (for compatible models)
- Connection Type: Plug-in
- Arc Extinguishing Medium: Air
- Coil Frequency: 50Hz
- Application: Terminal Power Distribution, Industrial Control, Motor Control
| 中文属性 | 英文属性 | 属性值（通用款） | 分规格补充说明 |
|---|---|---|---|
| 产品名称 | Product Name | 西门子 3RT 系列交流接触器专用触头触点 | Replacement Contact Kits for Siemens 3RT Series AC Contactors |
| 适用型号 | Compatible Models | 3RT1044/5044/1944-6A, 3RT1045/5045/1945-6A, 3RT1046/5046/1946-6A, 3RT1446, 3RT1344, 3RT1054/5054/1954-6A, etc. | Full 3RT series compatibility, direct replacement for original Siemens parts |
| 触点结构 | Contact Structure | 3 动 6 静（3 主触点套装） | 3 Moving + 6 Stationary Contacts (3-pole main contact set) |
| 触点材质 | Contact Material | 银点（A 级 85% 银含量起步） | Silver Alloy Contacts (Grade A, ≥85% Silver Content) |
| 主触点数量 | Main Contact Quantity | 三极 | 3 Poles |
| 辅助触点形式 | Auxiliary Contact Form | 1NO+1NC（适配对应型号） | 1 Normally Open + 1 Normally Closed (for compatible models) |
| 接线方式 | Connection Type | 插入式 | Plug-in Type |
| 灭弧介质 | Arc Extinguishing Medium | 空气式 | Air Type |
| 线圈频率 | Coil Frequency | 50Hz | 50Hz |
| 产品类型 | Product Type | 交流接触器替换触头 | AC Contactor Replacement Contact Kit |
| 应用场景 | Application | 终端配电、工业控制、电机控制 | Terminal Power Distribution, Industrial Control, Motor Control |
| 产地 | Origin | 中国大陆 | Mainland China |
| 定制服务 | Customization | 否 | No |
| 包装规格 | Package Content | 1 套（3 动 6 静） | 1 Set (3 Moving + 6 Stationary Contacts) |
Package Included
1 x Replacement Contact Kit (3 Moving Contacts + 6 Stationary Contacts)
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