Better World

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

View all MCCBs

Subtotal (1 unit)*

HK$51,884.20

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 18 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +HK$51,884.20

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
249-672
Mfr. Part No.:
3VA6440-8KM31-0AA0
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Molded Case Circuit Breaker

Range

SENTRON

Series

3VA6

Number of Poles

3

Current Rating

400A

Breaking Capacity

150kA

Mount Type

Fixed

Rated AC Voltage

690V ac

Depth

110mm

Height

248mm

Standards/Approvals

CE, UL

Width

138mm

Better World Claim

Concentrated or Compact Solution, Extended Product Life

Better World Product

Yes

Tripping Characteristics

Overload Protection, Short Circuit Protection

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is engineered for robust performance and reliability designed specifically for line protection in demanding environments. The Siemens Molded Case Circuit Breaker offers an impressive breaking capacity of 150 kA at 480 V ensuring it can handle substantial overloads without compromising safety. Featuring an innovative ETU830 electronic trip unit the device provides precise fault detection and protection against overload and short circuits.

Offers adjustable response values to tailor protection settings to specific operational needs

Ground fault monitoring for enhanced safety in electrical installations

Compact dimensions facilitate easy installation without compromising performance

Environmental footprint considerations reflect sustainable manufacturing practices

Related links