Better World

Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 35 kA, Fixed Mount

Subtotal (1 unit)*

£2,841.42

(exc. VAT)

£3,409.70

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£2,841.42

*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.:
249-828
Mfr. Part No.:
3VA6440-5KP31-2AA0
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

35 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 redefines protection and reliability for modern electrical demands. Designed to handle a maximum operating current of 400 A, it boasts superior performance features including LSI protection functions that ensure the utmost safety during overloads and short circuits. With its robust breaking capacity of up to 35 kA at 480 V, this circuit breaker is engineered for demanding environments, making it an ideal choice for various industrial applications.

Enhanced breaking capacity for superior protection against electrical faults
Built for heavy duty applications which ensuring longevity and reliability
LSI protection functionality for tailored overload and short circuit responses
Robust environmental tolerance with a wide operational temperature range
Supports various voltage levels with high electrical endurance ratings
Designed with communication and measurement functions for integrated systems
Compact dimensions facilitate easy installation in tight spaces

Related links