3SB3921-0AA
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If you're unsure whether this part is a perfect match, please contact us.
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
£4.50
Est. shipping: October 05 2026
View all options and prices (3)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM75-3S | 50+ in stock | £4.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 01 2026 |
WM22-3S | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM44-3S | 15+ in stock | - | Get Quote |
Condition: New
£4.50
Est. shipping: October 05 2026
View all options and prices (5)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Without Original Box
Full 12 months warranty Est. shipping: October 05 2026 |
WM75-3S | Low stock | £4.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: October 01 2026 |
WM27-3S | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 02 2026 |
WM41-3S | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-3S | 20+ in stock | - | Get Quote |
|
New Without Original Box
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-3S | Low stock | - | Get Quote |
Condition: Used
£3.50
Est. shipping: October 05 2026
View all options and prices (2)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
Used
Full 12 months warranty Est. shipping: October 05 2026 |
WM75-3S | 5+ in stock | £3.50 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: October 05 2026 |
WM44-3S | 5+ in stock | - | Get Quote |
Product Overview:
The 3SB3921-0AA is a sealing or blanking plug designed for use with the 3SB3 series. It features a black plastic construction and is suitable for mounting on front plates, providing protection for unused round command points. Additionally, it functions as an accessory or spare part for plastic and metal programs with a 22mm diameter, including mounting on protective collars for pushbuttons and emergency stop devices.
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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