Better World

Siemens SENTRON Electronic Circuit Breaker 400A 3VA, 3 channels

View this category

Subtotal (1 unit)*

£2,198.74

(exc. VAT)

£2,638.49

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£2,198.74

*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.:
155-852
Mfr. Part No.:
3VA2440-7HN32-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Series

3VA

Number of Channels

3

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

6 kA

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Extended product life

COO (Country of Origin):
CZ
The Siemens high-performance molded case circuit breaker is engineered for exceptional protection and operational reliability in electrical systems. Offering advanced protection with its LSI overcurrent release, this product delivers precise control and safety in demanding environments.

IP40 protection class safeguards against dust and solid objects
Adaptable response settings deliver tailored protection based on operational needs
Compatible with motor drive options for increased versatility
Efficient heat dissipation design maximises energy usage and safety
Supports wide ambient temperature ranges for diverse operating conditions

Related links