Better World

Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 65 kA, Fixed Mount

Subtotal (1 unit)*

£3,273.33

(exc. VAT)

£3,928.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£3,273.33

*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.:
249-841
Mfr. Part No.:
3VA6440-6KM31-2AA0
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

65 kA

Mounting Style

Fixed

Better World Claim

Concentrated or compact solution, Extended product life

Better World Product

Yes

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is designed to ensure optimal protection and performance for your electrical systems. This advanced breaker features line protection through ETU830 technology making it an ideal choice for various applications. With its robust breaking capacity of 65 kA at 480 V and the ability to handle operational currents of up to 400 A this device provides a reliable safeguard against overloads and short circuits. Its three pole configuration enhances its capability to protect against ground faults with precision.

Designed for efficient line protection and overload management
Incorporates advanced ETU830 overcurrent release technology
Offers a versatile operation within a wide temperature range
Meets rigorous performance standards outlined in IEC 60947
Compatible with various connections enhancing installation flexibility
Designed to support communication and measurement functionalities
Optimized for environmental requirements with excellent protection ratings

Related links