Better World

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

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Subtotal (1 unit)*

£3,030.86

(exc. VAT)

£3,637.03

(inc. VAT)

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  • Shipping from 17 November 2025
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1 +£3,030.86

*price indicative

Better World

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RS Stock No.:
249-424
Mfr. Part No.:
3VA6440-6KL31-2AA0
Brand:
Siemens
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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 delivers exceptional performance for demanding applications. It is designed for reliable line protection with a robust breaking capacity of 65 kA at 480 V ensuring safety in critical environments. The integration of the ETU820 electronic trip unit provides advanced overload and short circuit protection while supporting up to 400 A with a 100% rated operational current. This product combines efficient operation with a compact design making it suitable for a variety of industrial and commercial settings.

Configured for consistent performance across a wide temperature range
Offers a compact size for easy integration into existing systems
Constructed for a long mechanical service life reducing downtime
Supports various adjustable settings for customization
Suitable for a variety of applications including system protection

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