Better World

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

View all MCCBs

Subtotal (1 unit)*

£584.96

(exc. VAT)

£701.95

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 29 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£584.96

*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.:
245-494
Mfr. Part No.:
3VA6140-6HL31-2AA0
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 Product

Yes

Better World Claim

Concentrated or compact solution, Extended product life

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker offers unparalleled protection and reliability for your electrical circuits. Designed to meet stringent UL 489 standards, this circuit breaker provides robust short-circuit and overload protection, ensuring optimal safety for your power systems. With a breaking capacity class H and a maximum short-circuit current breaking capacity of up to 110 kA at 240 V, this product ensures that your electrical installations are safeguarded against unexpected surges. Its versatile ETU320 overcurrent release and configurable parameters allow for tailored protection strategies, catering to various operational needs.

Lightweight design facilitates easy installation and maintenance
Environmental considerations included in the product's lifecycle assessments
Robust service life with mechanical and electrical endurance ratings
Supports both system protection and load switch functionality

Related links