Better World

Siemens SENTRON Electronic Circuit Breaker 400A 3VA, 4 channels

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Subtotal (1 unit)*

£1,979.09

(exc. VAT)

£2,374.91

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 10 November 2025
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RS Stock No.:
156-687
Mfr. Part No.:
3VA2340-7HN42-0AA0
Brand:
Siemens
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Brand

Siemens

Range

SENTRON

Series

3VA

Number of Channels

4

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

5 kA

Better World Claim

Concentrated or compact solution, Extended product life

Better World Product

Yes

COO (Country of Origin):
CZ
The Siemens Moulded Case Circuit Breaker is engineered for exceptional performance and reliability in demanding environments. Suitable for protecting electrical circuits, it features advanced technology that ensures efficient overload and short circuit protection. It delivers a maximum breaking capacity of 110 kA at 415 V, ensuring your systems remain safeguarded against potential overloads. Durably constructed, it also features a compact design, enabling easy integration into existing systems while reliably managing electrical loads under various conditions. Whether for industrial settings or commercial installations, this product stands as a testament to quality and innovation.

20000 cycles of mechanical service life
Durable construction ensures longevity and minimises downtime
Compact size facilitates hassle free installation and integration
Designed for operation in extreme temperatures and environments
IP40 rated, offering protection against solid objects and moisture

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