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

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Subtotal (1 unit)*

£4,205.32

(exc. VAT)

£5,046.38

(inc. VAT)

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  • Shipping from 20 November 2025
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RS Stock No.:
249-243
Mfr. Part No.:
3VA6440-7JT41-2AA0
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 robust protection for electrical installations ensuring reliability and safety under varying operational conditions. This versatile device is engineered to handle substantial loads featuring a 4 pole configuration that makes it ideal for line protection. It adopts advanced protective functions including overload and short circuit protection facilitating smooth operation even in demanding environments. Designed with a comprehensive exposure to electrical endurance this circuit breaker ensures a formidable electrical life supporting heavy duty applications with a commendable breaking capacity.

Ensures effective ground fault monitoring to enhance safety standards
Built to operate in a wide temperature range meeting rigorous operational demands
Incorporates a robust mechanical and electrical lifespan for longer service
Allows for seamless integration with existing systems through communication features
Includes environmentally considerate design with a low global warming potential

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