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

Subtotal (1 unit)*

£1,492.69

(exc. VAT)

£1,791.23

(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 +£1,492.69

*price indicative

RS Stock No.:
257-402
Mfr. Part No.:
3VA5340-7EF31-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Series

3VA5

Number of Poles

3

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

100 kA

Mounting Style

Fixed

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is expertly designed to deliver robust line protection with exceptional breaking capacity. The product boasts a sleek design ideal for modern applications, ensuring reliability in demanding electrical environments. With a comprehensive range of operational currents and extensive mechanical service life, it optimally manages overloads and short circuits while safeguarding your circuits effectively.

Designed for optimal electrical endurance which ensuring long lasting reliability
Built to operate efficiently across varying ambient temperatures
Includes optional motor drive for extended functionality
Meets international protection standards with an IP40 rating
Compact dimensions facilitate easy installation in tight spaces

Related links