5ST3043
Image for illustration purposes only.
If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: July 27 2026 |
WM66-5S | Enquire now | £27.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: June 24 2026 |
WM22-5S | 130+ in stock | £62.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: June 29 2026 |
WM59-5S | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: June 29 2026 |
WM44-5S | 10+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: June 29 2026 |
WM44-5S | 20+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: June 26 2026 |
WM61-5S | Low stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: June 29 2026 |
WM44-5S | 20+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 5ST3043 is an undervoltage release designed for use with miniature circuit breakers. It features an undervoltage coil operating at 230 V AC and includes two terminals for connection. The device is compatible with various Siemens circuit breakers, such as models 5SL4, 5SY, and 5SP. It functions as a control component to automatically disconnect or de-energize circuits when the supply voltage drops below a specified level, enhancing system safety and protection.
Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.
***CJS Automation is NOT an authorised distributor of Siemens***
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