Better World

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

Subtotal (1 unit)*

£1,348.72

(exc. VAT)

£1,618.46

(inc. VAT)

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  • Shipping from 18 November 2025
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1 +£1,348.72

*price indicative

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RS Stock No.:
268-426
Mfr. Part No.:
3VA6140-5KM31-0AA0
Brand:
Siemens
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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 Product

Yes

Better World Claim

Concentrated or compact solution, Extended product life

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is designed to provide reliable line protection for various applications within demanding environments. Engineered with cutting edge technology, this circuit breaker boasts a robust design and advanced protection features, ensuring that it efficiently manages electrical loads while safeguarding against faults. With a breaking capacity class of M and a maximum short circuit current breaking capacity up to 85 kA at 240 V, this device is perfect for handling heavy currents.

Robust construction guarantees longevity and reliability
Multiple adjustable parameters allow for customized settings
IP40 rating provides protection against solid objects enhancing durability
Meets global standards for safety and performance which ensuring compliance
Flexible response value settings cater to diverse application needs

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