5SM3345-0
RCCB, 4-pole, type AC, In: 125 A, 30 mA, Un AC: 400 V
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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
£412.50
Est. shipping: November 16 2026
View all options and prices (4)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: November 16 2026 |
WM66-5S | Enquire now | £412.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM71-5S | Enquire now | £984.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM85-5S | Enquire now | £1,573.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-5S | 10+ in stock | - | Get Quote |
Condition: New
£399.00
Est. shipping: October 05 2026
View all options and prices (2)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New
Full 12 months warranty Est. shipping: October 05 2026 |
WM89-5S | 10+ in stock | £399.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: October 02 2026 |
WM44-5S | 5+ in stock | - | Get Quote |
Condition: Used
Priced on Request
Est. shipping: October 02 2026
Product Overview:
The 5SM3345-0 is a residual current operated circuit breaker designed for electrical protection. It features four poles and operates as an AC type device with a rated current of 125 A and a residual current sensitivity of 30 mA. The breaker is suitable for use with a nominal voltage of 400 V AC. It is part of the SENTRON series and complies with relevant technical standards, providing protection against electrical shock and ensuring reliable circuit interruption in various electrical installations.
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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