3RH1921-2JA11
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If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: August 27 2026 |
WM66-3R | Enquire now | £8.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 27 2026 |
WM75-3R | 5+ in stock | £17.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 29 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: July 30 2026 |
WM59-3R | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 29 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 29 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RH1921-2JA11 is an auxiliary switch block designed for use with power contactors. It features one Normally Open (NO) and one Normally Closed (NC) contact, with spring-type terminal connections for secure wiring. The switch is compatible with motor contactors, specifically in sizes S3 to S12, and includes a second lateral auxiliary contact arrangement. It is suitable for applications requiring reliable auxiliary switching functions in electrical control systems.
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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