5SD7412-1
lightning arrester type 1, requirement class B, Uc 350 V, protective modules, plug-in, 2-pole, 1+1 circuit for TN-S and TT systems, with remote display
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New Sealed — New and unused, supplied in original manufacturer packaging.
New — New and unused. Original manufacturer packaging may be opened, missing or replaced.
Refurbished — Professionally inspected, tested and restored to full working condition.
Used — Previously used, inspected and tested as fully operational.
Condition: New Sealed
£243.50
Est. shipping: October 28 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: October 28 2026 |
WM66-5S | Enquire now | £243.50 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM71-5S | Enquire now | £258.50 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM94-5S | Enquire now | £264.00 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM92-5S | Enquire now | £281.50 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: October 21 2026 |
WM85-5S | Enquire now | £298.50 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-5S | Enquire now | £443.00 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-5S | 10+ in stock | - | Get Quote |
Condition: New
£361.00
Est. shipping: October 05 2026
View all options and prices (2)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New
Full 12 months warranty Est. shipping: October 05 2026 |
WM89-5S | 60+ in stock | £361.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: October 02 2026 |
WM44-5S | Enquire now | - | Get Quote |
Condition: Used
Priced on Request
Est. shipping: October 02 2026
Product Overview:
The 5SD7412-1 is a lightning arrester designed for surge protection in electrical systems. It is a Type 1 device suitable for use in TN-S and TT systems, providing pluggable protective modules with 2 poles and 1+1 circuit configuration. The device complies with IEC 61643-11: 2011 and EN 61643-11: 2012 standards, ensuring reliable surge suppression. It features a nominal voltage of 230 V AC, a leakage current capacity of 50 kA, and a load current rating of 125 A at temperatures up to 55°C. The 5SD7412-1 typically includes a remote signaling contact to indicate device failure.
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***
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