Better World

Siemens, Sentron MCCB Molded Case Circuit Breaker 3P 40A, Breaking Capacity 2.5 kA

Subtotal (1 unit)*

£795.59

(exc. VAT)

£954.71

(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 +£795.59

*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.:
245-495
Mfr. Part No.:
3VA6140-6HM31-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

Sentron

Series

3VA61

Number of Poles

3

Current Rating

40A

Breaking Capacity at Maximum Voltage Rating

2.5 kA

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 offers exceptional performance in safeguarding electrical systems, combining robust construction with advanced technology. Designed for a wide range of applications, it boasts a breaking capacity of up to 65 kA at 480 V, ensuring reliable line protection. Its ETU330 electronic trip unit enhances overload and short-circuit protection, while features like ground-fault monitoring provide added safety. With a design that meets rigorous UL standards, this circuit breaker supports seamless operation across variable environmental conditions. It is crafted for easy installation and longevity, making it an ideal choice for both residential and industrial settings where safety, efficiency, and precision are paramount.

Robust mechanical and electrical endurance ratings
Compact design facilitates installation in tight spaces
IP40 protection class ensures reliability in adverse environments
Environmentally conscious with a low global warming potential
Undergoes strict certification to meet global standards

Related links