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Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 65 kA, Fixed Mount

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Subtotal (1 unit)*

£2,636.85

(exc. VAT)

£3,164.22

(inc. VAT)

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  • Shipping from 19 November 2025
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1 +£2,636.85

*price indicative

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RS Stock No.:
249-837
Mfr. Part No.:
3VA6440-6JT31-0AA0
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

65 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 offers unparalleled protection for your electrical systems, meticulously designed to handle up to 400 A while maintaining exceptional operational consistency. Known for its high breaking capacity, the product ensures reliable performance across various applications, including those in heating, air conditioning, and refrigeration environments. Engineered for robustness, it features advanced overload and short circuit protection, making it a preferred choice for safety conscious users.

High insulation voltage rating ensures reliable performance
Adjustable response settings cater to diverse application requirements
Robust design tailored for heating and refrigeration circuits
User friendly interface simplifies operation and maintenance
Suitable for high electrical endurance under various voltages
Exceptional environmental durability withstands extreme temperatures
Compact dimensions facilitate easy integration into existing systems

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