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Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 35 kA, Fixed Mount

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Subtotal (1 unit)*

£2,129.17

(exc. VAT)

£2,555.00

(inc. VAT)

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  • Shipping from 19 November 2025
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RS Stock No.:
249-403
Mfr. Part No.:
3VA6440-5HN31-2AA0
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

35 kA

Mounting Style

Fixed

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Extended product life

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is a versatile solution designed to provide reliable line protection in demanding environments. With a robust frame capacity of 600A and an impressive breaking capacity of 35kA at 480V it adeptly handles overload situations while ensuring operational safety. Featuring the ETU350 electronic trip unit with LSI protection it caters to applications in heating air conditioning and refrigeration systems.

Robust mechanical and electrical endurance guarantees long lasting performance
Supports adjustable response settings for customized protection parameters
Sleek and compact dimensions allow for easy installation in tight spaces
Capable of handling a wide range of operational temperatures enhancing adaptability
IP40 protection class ensures reliable operation in challenging environments
Global warming potential metrics underline the product's environmentally considerate design

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