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Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 150 kA, Fixed

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HK$48,920.20

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  • Shipping from 20 February 2026
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1 +HK$48,920.20

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RS Stock No.:
249-790
Mfr. Part No.:
3VA6440-8JT31-2AA0
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Molded Case Circuit Breaker

Range

SENTRON

Series

3VA6

Number of Poles

3

Current Rating

400 A

Breaking Capacity

150kA

Rated AC Voltage

690 V ac

Mount Type

Fixed

Standards/Approvals

CE, UL

Width

184 mm

Depth

110mm

Height

248mm

Better World Product

Yes

Better World Claim

Concentrated or Compact Solution, Extended Product Life

Tripping Mechanism

LSI

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is engineered for superior protection combining advanced performance with enhanced reliability. This innovative product excels in safeguarding electrical circuits granting peace of mind with its robust design capable of withstanding high breaking capacities ensuring it meets demanding operational environments. It features a versatile current adjustment range enabling precise settings that align with specific application requirements. Built with robust insulation voltage capabilities and operational resilience this circuit breaker is suitable for high load applications ensuring constant reliability.

Supports multiple operational current ratings for flexible applications

Offers high mechanical service life which ensuring durability and long term use

Incorporates ground fault monitoring for enhanced safety

Designed for easy retrofitting and upgrades which ensuring future proofing

Includes an IP40 rating providing protection against dust ingress

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