3RV2321-4AC20-0BA0
Special type Circuit breaker size S0 for starter combination rated current 16 A N-release 208 A Spring-type terminal Standard switching capacity Ambient temperature -50 °C 500 switching cycles
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New Sealed — New and unused, supplied in original manufacturer packaging.
New — New and unused. Original manufacturer packaging may be opened, missing or replaced.
Refurbished — Professionally inspected, tested and restored to full working condition.
Used — Previously used, inspected and tested as fully operational.
Condition: New Sealed
£57.50
Est. shipping: October 20 2026
View all options and prices (8)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM71-3R | Enquire now | £57.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM92-3R | Enquire now | £60.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM85-3R | Enquire now | £62.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-3R | Enquire now | £63.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 27 2026 |
WM66-3R | Enquire now | £64.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 20 2026 |
WM94-3R | Enquire now | £64.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-3R | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM59-3R | Enquire now | - | Get Quote |
Condition: New
Priced on Request
Est. shipping: October 02 2026
Condition: Used
Priced on Request
Est. shipping: October 02 2026
Product Overview:
The 3RV2321-4AC20-0BA0 is a miniature circuit breaker designed for electrical control and protection applications. It features three poles, a current rating of 16A, and an rated AC voltage of 690V. With a breaking capacity of 4 kA, it provides reliable interruption of overcurrent conditions. The breaker is equipped with screw-type terminals and is suitable for use in starter combinations, offering standard switching capacity and N-release functionality.
Full 12 months warranty
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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