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

View this category

Subtotal (1 unit)*

£1,903.79

(exc. VAT)

£2,284.55

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 03 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,903.79

*price indicative

RS Stock No.:
156-743
Mfr. Part No.:
3VA2340-5KQ32-0AF0
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

5 kA

COO (Country of Origin):
CZ
The Siemens Moulded Case Circuit Breaker is designed to provide robust line protection and enhanced safety for electrical installations. Combining high performance with utilitarian design it offers a breaking capacity of up to 55 kA at 415 V, catering to demanding applications. Featuring a flexible overload protection system, an adjustable response time, and precise ground fault monitoring, it ensures operational reliability even under fluctuating conditions. Its compact dimensions and thoughtful engineering allow for easy integration within diverse electrical setups, while the high insulation voltage rating provides added security against electrical faults. Ideal for critical operations it embodies both innovation and reliability.

Compact design enhances installation versatility in tight spaces
Short circuit current making capacity supports high demand situations
Front terminal connectors allow for straightforward electrical connections
Eco friendly design aligns with sustainability practices
IP40 protection class offers reliable resistance against environmental factors
Manufactured to operate effectively in temperatures ranging from 25 °C to 70 °C

Related links