Better World

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

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Subtotal (1 unit)*

£3,228.59

(exc. VAT)

£3,874.31

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 21 November 2025
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RS Stock No.:
155-862
Mfr. Part No.:
3VA2440-7KP42-0AA0
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

6 kA

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 from is engineered for robust line protection in electrical systems. With its advanced ETU850 overcurrent release, it ensures reliable performance in critical applications where safety and efficiency are paramount.

IP40 protection class for reliable performance in challenging environments
Lightweight design for ease of handling and installation
Durable materials ensure long-lasting performance under varying conditions
Effective communication functions enabling enhanced monitoring
Suitable for various ambient temperatures, contributing to versatility

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