6EP1961-3BA21
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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
£97.50
Est. shipping: November 13 2026
View all options and prices (13)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: November 13 2026 |
WM94-6E | Enquire now | £97.50 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: December 04 2026 |
WM66-6E | Enquire now | £100.00 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: October 06 2026 |
WM75-6E | 30+ in stock | £104.50 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: November 13 2026 |
WM92-6E | Enquire now | £108.00 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: November 13 2026 |
WM71-6E | Enquire now | £112.00 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: November 13 2026 |
WM85-6E | Enquire now | £128.00 | Add to Cart |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM5-6E | Enquire now | - | Get Quote |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM20-6E | Enquire now | - | Get Quote |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM22-6E | Enquire now | - | Get Quote |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM24-6E | Enquire now | - | Get Quote |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM6-6E | Enquire now | - | Get Quote |
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New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM69-6E | Enquire now | - | Get Quote |
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New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM44-6E | Low stock | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 02 2026
View all options and prices (7)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New In Open Original Box
Full 12 months warranty Est. shipping: October 02 2026 |
WM20-6E | Enquire now | - | Get Quote |
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New
Full 12 months warranty Est. shipping: October 02 2026 |
WM20-6E | Enquire now | - | Get Quote |
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New
Full 12 months warranty Est. shipping: October 02 2026 |
WM14-6E | Enquire now | - | Get Quote |
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New
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-6E | 20+ in stock | - | Get Quote |
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New
Full 12 months warranty Est. shipping: October 05 2026 |
WM61-6E | Enquire now | - | Get Quote |
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New
Full 12 months warranty Est. shipping: October 09 2026 |
WM46-6E | Enquire now | - | Get Quote |
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New
Full 12 months warranty Est. shipping: October 09 2026 |
WM74-6E | Enquire now | - | Get Quote |
Condition: Refurbished
Priced on Request
Est. shipping: October 02 2026
Condition: Used
Priced on Request
Est. shipping: September 30 2026
View all options and prices (3)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
Used
Full 12 months warranty Est. shipping: September 30 2026 |
WM10-6E | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: October 02 2026 |
WM20-6E | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-6E | 20+ in stock | - | Get Quote |
Product Overview:
The 6EP1961-3BA21 is a redundancy module designed for use with SITOP power supplies. It features an input/output voltage of 24 V DC and a maximum current capacity of 40 A. The module is intended to decouple two power supplies, with each supply capable of delivering up to 20 A. It is suitable for maintaining uninterrupted power in critical applications and can be mounted onto a DIN rail according to EN 60715 standards.
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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