3VA5450-0MH31-0AA0

CIRCUIT BREAKER 3VA5 UL Frame 600 3POLE,MOTOR STARTER PROTECTION TM120M, AM, In=500A WITHOUT OVERLOAD PROTECTION SHORT CIRCUIT PROTECTION Ii=6...12 x In W/O CONNECTION

Siemens

Image for illustration purposes only.

If you're unsure whether this part is a perfect match, please contact us.

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.

Enquire now
Full 24 months warranty
Worldwide Delivery

Condition: New Sealed

£736.50

Est. shipping: December 07 2026

Need it quicker? Get a Quote

Condition Warehouse Stock Price
New Sealed
Full 24 months warranty
Est. shipping: December 07 2026
WM97-3V Enquire now £736.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 22 2026
WM92-3V Enquire now £778.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 22 2026
WM71-3V Enquire now £793.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 29 2026
WM66-3V Enquire now £819.00 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 22 2026
WM85-3V Enquire now £845.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 22 2026
WM94-3V Enquire now £877.50 Add to Cart
New Sealed
Full 24 months warranty
Est. shipping: October 05 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
Enquire now
Full 12 months warranty
Worldwide Delivery

Condition: New

Priced on Request

Est. shipping: October 05 2026

Need it quicker? Get a Quote

Enquire now
Full 12 months warranty
Worldwide Delivery

Condition: Used

Priced on Request

Est. shipping: October 05 2026

Need it quicker? Get a Quote

Buying multiple or need a quote including shipping?

Get a Quote

Fast response times

Product Overview:

The 3VA5450-0MH31-0AA0 is a molded case circuit breaker designed for industrial applications. It features a 3-pole configuration with a rated current of 500A and is equipped with the TM120M protection function for overcurrent and short-circuit protection. The device has a length of approximately 10.28 inches, a height of 6.69 inches, and weighs around 11.44 pounds. Manufactured in Czechia, it belongs to the Siemens 3VA series of circuit breakers suitable for UL and IEC standards, offering reliable thermal magnetic protection in various industrial power utility solutions.

This description was generated automatically and may contain errors. Please check specifications against your part number or the manufacturer's datasheet.

Part Number:
3VA5450-0MH31-0AA0
Manufacturer:
Availability:
10+ available from our partners
Conditions:
New Sealed, New and Used
Warranty:
Full 24 months warranty
Full 12 months warranty
Lead Time:
Need it Faster? Please Check With CJS
System ID Number:
8162694
Shipping:
We deliver worldwide
Weight:
5.20kg
Dimensions:
162mm x 261mm x 170mm
Also Known As:
3VA5450_0MH31_0AA0, 3VA54500MH310AA0, 3VA5450/0MH31/0AA0, 3VA5450-0MH31-0AA0

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***

Live progress tracking with every order!
Trusted by 100+ manufacturing companies worldwide
Heineken LogoSpace X LogoAmazon LogoTesla LogoBoeing Logo
Worldwide Delivery by Fedex
Secure Payments via
VISAAmexMastercardPayPal
Rated excellent on Trustpilot
4.5
Up to 24 Month Warranty
Coverage based on item condition
24/7 Customer Support
Talk to our experts any time of day
Easy 30 Day Returns
Simple and hassle-free returns policy