5ST3043
If you're unsure whether this part is a perfect match, please contact us.
Condition: New Sealed
£31.00
Est. shipping: November 02 2026
View all options and prices (9)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM71-5S | Enquire now | £31.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 09 2026 |
WM66-5S | Enquire now | £35.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM85-5S | Enquire now | £35.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM94-5S | Enquire now | £38.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 18 2026 |
WM97-5S | Enquire now | £45.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 12 2026 |
WM22-5S | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 15 2026 |
WM44-5S | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 16 2026 |
WM59-5S | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: November 02 2026 |
WM92-5S | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 15 2026
Condition: Used
Priced on Request
Est. shipping: October 15 2026
Our Warehouse Description:
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.
Full 12 months warranty
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***
Other Siemens Parts
Closest part codes available to buy online.