Backorder available · Factory lead time 2–3 weeks.
The Siemens 3RT2944-5AK61 is a high-quality magnetic coil designed as a replacement or spare part for the Siemens SIRIUS 3RT2.4 series of power contactors. This essential component ensures the reliable and consistent operation of your contactor, allowing for the efficient switching of electrical loads in various industrial applications. Manufactured to Siemens' rigorous standards, the 3RT2944-5AK61 coil provides a dependable solution for maintaining your automation and control systems.
The magnetic coil is the core component responsible for the operation of a contactor. When the appropriate voltage (110V AC at 50Hz or 120V AC at 60Hz) is applied to the coil, it generates a magnetic field. This field pulls the armature, which in turn closes the main power contacts of the contactor, allowing electricity to flow to the connected load. When the voltage is removed, the magnetic field collapses, and the contacts open, interrupting the circuit. The Siemens 3RT2944-5AK61 ensures this process is executed reliably and efficiently.
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| SKU / Model | 3RT2944-5AK61 |
|---|---|
| Weight | 0.17 kg |
| Dimensions | 74 × 83 × 53 mm |
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