Better World

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

Subtotal (1 unit)*

£1,182.02

(exc. VAT)

£1,418.42

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,182.02

*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.:
268-081
Mfr. Part No.:
3VA6140-5KT31-0AA0
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 engineered for reliable protection in various industrial applications. Featuring advanced ETU856 technology, this device ensures optimal line protection with adjustable overload settings and a superior breaking capacity of up to 85 kA at 240 V. Designed to handle the demands of modern electrical systems, this circuit breaker combines safety, efficiency, and smart features to safeguard your investments effectively. Its robust construction and extensive operating limits cater to both general and specific application needs, making it a versatile choice for enhancing electrical safety.

Durable construction ensures long lasting operation in demanding environments
IP40 protection class provides reliable resistance against dust and moisture
Flexible adjustable settings allow for customized protection levels
Low power loss contributes to reduced operational costs
Extensive range of electrical endurance cycles ensures reliability over time
Communication capabilities enable integration within advanced monitoring systems
Environmentally conscious design reduces global warming potential

Related links