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Siemens, SENTRON MCCB 4P 400A, Breaking Capacity 100 kA, Fixed Mount

Subtotal (1 unit)*

£3,917.38

(exc. VAT)

£4,700.86

(inc. VAT)

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  • Shipping from 27 October 2025
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1 +£3,917.38

*price indicative

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RS Stock No.:
249-661
Mfr. Part No.:
3VA6440-7KQ41-0AA0
Brand:
Siemens
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Brand

Siemens

Range

SENTRON

Series

3VA6

Number of Poles

4

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

100 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 offers unparalleled protection and reliability for industrial applications. Designed for robust performance this four pole molded case circuit breaker seamlessly integrates advanced overload and short circuit protection functionalities. With its comprehensive ETU860 electronic trip unit the breaker ensures precise current monitoring and response significantly reducing risks associated with electrical faults. This model is engineered for versatility supporting various configurations enabling it to handle demanding operational environments.

Equipped with adjustable current response settings for tailored protection
Boasts a mechanical service life of 20000 operating cycles for sustained reliability
Designed with IP40 protection class for enhanced durability in harsh environments
Supports various communication functions for integrated monitoring solutions
Includes summation current formation for effective ground fault monitoring
Provides modular accessories to expand functionalities as required

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