Better World

Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 100 kA, Fixed Mount

View all MCCBs

Subtotal (1 unit)*

£3,326.37

(exc. VAT)

£3,991.64

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 31 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£3,326.37

*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.:
249-357
Mfr. Part No.:
3VA6440-7KP31-2AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Series

3VA6

Number of Poles

3

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

100 kA

Mounting Style

Fixed

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Extended product life

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker embodies cutting edge technology tailored for robust electrical protection and operational reliability. Designed for systems requiring dependable protection it features an impressive performance profile with high breaking capacities ensuring safety in critical applications. Its UL certified features integrate versatility and efficiency catering to diverse configurations. The circuit breaker employs a dynamic overload protection mechanism that combines LSI characteristics making it optimal for line protection needs.

Versatile design allows for integration in various system configurations
Built for both mechanical endurance and electrical reliability
Equipped with adjustable current settings for tailored protection
Supports wide operational temperature ranges suitable for various environments
Low power loss contributes to energy efficiency
Designed with an IP40 protection class which ensuring durability

Related links