3RT2037-1AL20
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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 07 2026 |
WM62-3R | 30+ in stock | £86.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: August 10 2026 |
WM76-3R | 30+ in stock | £88.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: August 31 2026 |
WM66-3R | Enquire now | £127.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 29 2026 |
WM22-3R | 30+ in stock | £215.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: August 03 2026 |
WM59-3R | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 28 2026 |
WM83-3R | Low stock | £229.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: July 29 2026 |
WM27-3R | Low stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 31 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 31 2026 |
WM61-3R | Low stock | - | Get Quote |
|
New Without Original Box
Full 12 months warranty Est. shipping: July 29 2026 |
WM27-3R | Low stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 31 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RT2037-1AL20 is a power contactor designed for switching three-phase motors and power circuits in industrial control systems. It features a 230V AC coil, three poles, and a rated current of 65A, with a capacity of 30kW at 400V. The contactor includes one normally open (NO) and one normally closed (NC) contact, making it suitable for various switching applications in industrial environments.
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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