Better World

Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 65 kA, Fixed Mount

View all MCCBs

Subtotal (1 unit)*

£2,970.24

(exc. VAT)

£3,564.29

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£2,970.24

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
249-425
Mfr. Part No.:
3VA6440-6KM31-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Series

3VA6

Number of Poles

3

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

65 kA

Mounting Style

Fixed

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Extended product life

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is a sophisticated solution designed for reliable line protection in electrical installations. Engineered for exceptional performance it features an advanced ETU830 electronic trip unit that offers multiple levels of protection against overload and short circuit conditions. With a breaking capacity of 65 kA at 480 V this product is optimized for demanding industrial applications ensuring safety and durability. Its design accommodates a maximum operational current of 400 A and various adjustable settings allowing for tailored operational parameters to suit specific conditions.

Offers enhanced protection functionalities with ground fault monitoring
Comprises a power loss rating that enhances energy efficiency during operation
Compact design measuring only 248 mm in height and 138 mm in width

Related links