The Siemens 3RT1955-5AP318K is a high-quality AC/DC conventional control coil (Uc Coil) designed for use with Siemens SIRIUS power contactors. This genuine Siemens accessory ensures reliable electromagnetic operation of contactors used in motor control, switching, and industrial automation applications.
The conventional Uc coil is engineered to provide dependable contactor actuation under both AC and DC control voltage conditions, making it suitable for a wide range of industrial environments. Its robust design supports stable switching performance, helping maintain efficient operation of electrical systems and machinery.
Commonly used in motor control centers (MCCs), industrial automation panels, manufacturing plants, HVAC systems, process industries, and power distribution networks, this coil module plays a critical role in ensuring reliable control circuit functionality.
As part of the Siemens SIRIUS portfolio, the 3RT1955-5AP318K offers seamless compatibility with designated contactor models, easy installation, and long service life, making it an ideal replacement or maintenance component for industrial control systems.
• Genuine Siemens SIRIUS contactor coil
• Model: 3RT1955-5AP318K
• AC/DC conventional control coil (Uc Coil)
• Reliable electromagnetic contactor operation
• Suitable for motor control and switching applications
• Compatible with Siemens SIRIUS contactor systems
• Robust construction for industrial environments
• Supports efficient power distribution and automation
• Easy installation and replacement
• Long operational life and high reliability
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS |
| Model Number | 3RT1955-5AP318K |
| Product Type | AC/DC Conventional Coil (Uc Coil) |
| Function | Contactor Control Coil |
| Coil Type | Conventional AC/DC Coil |
| Compatibility | Siemens SIRIUS Contactors |
| Application | Motor Control & Power Switching |
| Installation Type | Contactor Accessory / Replacement Component |
| Usage | Industrial & Commercial Control Systems |
| Brand | Siemens |
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