3RT1916-2ED21
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| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: June 26 2026 |
WM75-3R | 5+ in stock | £36.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: June 26 2026 |
WM22-3R | 5+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: June 29 2026 |
WM44-3R | 5+ in stock | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: June 25 2026 |
WM83-3R | Low stock | £59.00 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: June 29 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
|
Used
Full 12 months warranty Est. shipping: June 29 2026 |
WM44-3R | 20+ in stock | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The 3RT1916-2ED21 is a solid-state, time-delayed auxiliary switch block designed for industrial automation applications. It features a snap-on front mounting and provides one normally open (NO) and one normally closed (NC) contact. The switch has a time delay range of approximately 0.5 to 10 seconds and operates at a voltage of 200 to 240 V AC. It is used to control the switching of electric motors and other equipment, with an ON-delay function that allows for delayed activation. The auxiliary contact set includes screw terminals for secure connections, and the device incorporates a varistor for surge suppression.
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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