3VA4145-4ED14-0AA0
circuit breaker 3VA4 UL Frame 125 breaking capacity class S 25 kA @ 277 V 1-pole, line protection TM210, FTFM, In=45 A overload protection Ir=45 A permanently set short-circuit protection Ii=10 x In terminal connection
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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: December 07 2026
View all options and prices (8)
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
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New Sealed
Full 24 months warranty Est. shipping: December 07 2026 |
WM97-3V | Enquire now | £57.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 02 2026 |
WM71-3V | Enquire now | £61.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 02 2026 |
WM92-3V | Enquire now | £63.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 02 2026 |
WM85-3V | Enquire now | £66.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 09 2026 |
WM66-3V | Enquire now | £66.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: December 02 2026 |
WM94-3V | Enquire now | £68.50 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 02 2026 |
WM44-3V | 10+ in stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM59-3V | 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 3VA4145-4ED14-0AA0 is a molded case circuit breaker designed for low voltage system protection. It features a thermal-magnetic trip unit with a frame size of 125/150A and a rated current of 45 A. The breaker provides a breaking capacity of 25 kA at 277 V, suitable for single-pole line protection applications. It is constructed to meet UL standards, specifically within the 3VA4 UL frame series, and offers reliable overload and short-circuit protection for electrical systems.
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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