Siemens 3RT2944-5AL21 Magnetic Coil 230V AC Contactor Coil, SIRIUS 3RT2.4 Original Brand New
$14.37
Siemens 3RT2944-5AL21 magnetic coil 230 V AC, 50/60 Hz, for contactors 3RT2.4.-.A
Overview
The Siemens 3RT2944-5AL21 is an essential magnetic coil designed to operate with the SIRIUS 3RT2.4 series of power contactors. This high-quality component is engineered for reliable performance in industrial control systems. It operates on a standard control supply voltage of 230V AC at a frequency of 50/60 Hz, making it a versatile choice for a wide range of applications. The coil’s primary function is to energize the contactor, enabling the switching of power circuits with precision and durability.
Key Features & Benefit
- Optimal Performance: Engineered to provide a secure and reliable switching function for the 3RT2.4 contactor, ensuring consistent operation in demanding environments.
- Energy Efficient: Designed with low power consumption in mind, reducing operational costs over time.
- Easy Installation: Features a user-friendly design for quick and simple replacement or installation, minimizing downtime.
- Durable Construction: Built with high-quality materials to withstand the rigors of industrial use, ensuring a long service life.
- Seamless Integration: Perfectly compatible with the Siemens SIRIUS 3RT2.4 contactor range, guaranteeing a perfect fit and dependable functionality.
Function
The magnetic coil, or electromagnet, is the core of an electromechanical contactor. When the control voltage (230V AC) is applied to the Siemens 3RT2944-5AL21 coil, it generates a magnetic field. This field attracts the armature, causing the contactor’s main contacts to close or open, thereby controlling the flow of power to a connected load, such as a motor. This simple but critical function is what allows for the remote and automated control of high-power circuits.
Technical Specification
- Product Type: Magnetic Coil
- Part Number: 3RT2944-5AL21
- Manufacturer: Siemens
- Rated Control Supply Voltage: 230 V AC
- Frequency: 50/60 Hz
- Compatibility: Siemens SIRIUS 3RT2.4 Power Contactors
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| Weight | 0.166 kg |
|---|---|
| Dimensions | 75 × 50 × 81 mm |
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