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Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 400A, Breaking Capacity 200 kA, Fixed Mount

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Subtotal (1 unit)*

£2,939.92

(exc. VAT)

£3,527.90

(inc. VAT)

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  • Shipping from 17 November 2025
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RS Stock No.:
260-663
Mfr. Part No.:
3VA6340-0KQ31-0AA0
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

200 kA

Mounting Style

Fixed

Better World Claim

Concentrated or compact solution, Extended product life

Better World Product

Yes

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is a cutting-edge solution designed for efficient electrical protection in various applications. It features advanced overload and short-circuit protection, ensuring optimal performance under fluctuating conditions. Specifically engineered with a breaking capacity class E, it is capable of withstanding severe electrical stress, making it an ideal choice for demanding environments. The breaker is equipped with an intelligent ETU860 release system that allows for fine-tuning of response parameters, offering customised protection levels for different operational needs. With an insulation voltage rating of 800 V, it provides robust safety and reliability.

Ensures reliable operation across a wide range of ambient temperatures
Has an impressive mechanical service life for reduced maintenance needs
Supports ground fault monitoring to enhance safety protocols
Provides flexibility with adjustable current settings for tailored protections

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