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Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 100 kA, Fixed

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HK$38,316.10

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  • Shipping from 20 February 2026
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RS Stock No.:
249-247
Mfr. Part No.:
3VA6440-7KQ31-2AA0
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

100kA

Rated AC Voltage

690 V ac

Mount Type

Fixed

Standards/Approvals

CE, UL

Height

248mm

Depth

110mm

Width

184 mm

Better World Product

Yes

Better World Claim

Concentrated or Compact Solution, Extended Product Life

Tripping Mechanism

LSIG

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is designed for premium performance in high reliability applications. Engineered with an impressive breaking capacity of up to 100 kA at 480 V this circuit breaker excels in industrial environments requiring robust overload and short circuit protection. The integrated ETU860 electronic overload release ensures precise current monitoring and quick response times while the flexible adjustable parameters allow for tailored protection settings.

Built in ground fault protection enhances safety and operational reliability

Mechanical service life rated for 20000 operating cycles ensures longevity

Flexible configuration options allow for custom settings to meet specific application demands

IP40 protection class safeguards internal components from dust and moisture ingress

Lightweight design at 5.3 kg makes installation straightforward and efficient

Offers optional connectivity features for advanced monitoring and diagnostics

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