Better World

Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 40A, Breaking Capacity 35 kA, Fixed Mount

Subtotal (1 unit)*

£1,469.97

(exc. VAT)

£1,763.96

(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 +£1,469.97

*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.:
268-080
Mfr. Part No.:
3VA6140-5KQ31-2AA0
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

40A

Breaking Capacity at Maximum Voltage Rating

35 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 deliver unmatched performance and security for electrical systems. With its UL frame rating of 150 and a breaking capacity class of M, this circuit breaker ensures optimal protection against overloads and short circuits. The advanced ETU860 electronic trip unit features comprehensive LSIG functionality that enhances current monitoring and response capabilities, allowing for safer operation. Its robust insulation voltage of 800 V and a rated operational voltage of up to 690 V make it suitable for various applications in industrial settings.

Designed for easy integration into various industrial applications
Built to withstand comprehensive electrical endurance under high loads
Offers adjustable response values for tailored operational requirements
Featuring IP40 protection for reliable performance even in challenging environments
Lightweight design simplifies installation and maintenance processes
Includes versatile ground fault monitoring for enhanced safety

Related links