Better World

Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 100 kA, Fixed Mount

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Subtotal (1 unit)*

£3,212.71

(exc. VAT)

£3,855.25

(inc. VAT)

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  • Shipping from 20 November 2025
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Better World

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RS Stock No.:
249-776
Mfr. Part No.:
3VA6440-7KL31-2AA0
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

100 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 engineered for superior protection in demanding applications. Designed with a robust ETU820 release mechanism this device is ideal for ensuring reliability in motor and line protection. Its cutting edge design integrates breaking capacity rating of 100 kA at 480 V making it an excellent choice for industrial setups that require powerful yet safe performance. The breaker features a compact design allowing easy installation in confined spaces while its impressive electrical endurance and mechanical service life ensure long lasting functionality.

High insulation voltage which ensuring safety under extreme conditions
Compatible with multiple setting adjustments for enhanced customization
Low carbon footprint during operation aligns with sustainability goals
IP40 protection class guarantees reliability even in less controlled environments
Various auxiliary capabilities enhance its functionality in automation systems

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