3TH4391-0LB4
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| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: August 13 2026 |
WM66-3T | Enquire now | £105.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: July 14 2026 |
WM44-3T | 10+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: July 14 2026 |
WM44-3T | Enquire now | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: July 14 2026 |
WM44-3T | Enquire now | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3TH4391-0LB4 is an auxiliary contactor relay designed for electrical control applications. It features a 3TH4 size contactor with a 10-pole configuration and a current rating of 10 A. The relay includes 9 normally open (NO) contacts and 1 normally closed (NC) contact, suitable for DC operation with an integrated varistor for surge suppression. It is mounted via snap-in or screw-fit methods and can operate at temperatures as low as -40°C. The device complies with relevant IEC standards and is part of Siemens' contactor relay series.
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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