Better World

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

View all MCCBs

Subtotal (1 unit)*

£3,083.90

(exc. VAT)

£3,700.68

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£3,083.90

*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.:
249-351
Mfr. Part No.:
3VA6440-7JP31-2AA0
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 Claim

Concentrated or compact solution, Extended product life

Better World Product

Yes

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker has been engineered to provide exceptional performance and reliable protection for electrical systems. With a strong breaking capacity of up to 100 kA at 480 V it ensures safety and efficiency in demanding applications. This circuit breaker features advanced overload and short circuit protection and is available with the ETU550 electronic trip unit that allows precise current setting. Its 3 pole configuration is ideal for line protection making it a versatile choice for various industrial and commercial uses.

Robust construction ensures mechanical service life of up to 20000 cycles
Compact dimensions facilitate seamless installation in tight spaces
Meets international standards which ensuring reliability in critical applications
Sustainable design with a focus on reducing environmental impact
IP40 protection class enhances performance in challenging conditions

Related links