3RH1921-1HA13
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| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New
Full 12 months warranty Est. shipping: July 21 2026 |
WM44-3R | 15+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 20 2026 |
WM75-3R | Low stock | £12.00 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: July 21 2026 |
WM44-3R | Low stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
The 3RH1921-1HA13 is an auxiliary switch block designed to extend control and signaling functions in contactors and motor starters. It features a configuration of 1 normally open (NO) contact and 3 normally closed (NC) contacts, with screw terminal connections. The switch block is available in various sizes such as S0, S10, S12, S2, S3, and S6, and is compatible with multiple motor contactor models. This component is used to enhance automation systems by providing additional auxiliary contact points for monitoring and control purposes.
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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