Better World

Siemens SENTRON Electronic Circuit Breaker 40A 3VA2, 4 channels

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Subtotal (1 unit)*

Kr.24 610 87 

(exc. VAT)

Kr.30 763 59 

(inc. VAT)

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  • Shipping from 16. februar 2026
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Units
Per unit
1 +Kr. 24 610,87

*price indicative

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RS Stock No.:
157-123
Mfr. Part No.:
3VA2140-5KQ42-0AA0
Brand:
Siemens
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Brand

Siemens

Range

SENTRON

Series

3VA2

Number of Channels

4

Current Rating

40A

Breaking Capacity at Maximum Voltage Rating

55 kA

Better World Claim

Concentrated or compact solution, Extended product life

Better World Product

Yes

COO (Country of Origin):
CZ
The Siemens Moulded Case Circuit Breaker is designed to provide robust line protection in various electrical applications. With its advanced ETU860 electronic trip unit, it ensures precise overload and short circuit protection tailored to meet diverse requirements. The unit excels in performance, boasting an impressive mechanical service life and a variety of adjustable parameters that enhance the adaptability of the protection settings, ensuring optimal operation across various thermal conditions.

Offers a compact design for efficient space utilisation

Supports a range of adjustable parameters for customizable protection

Compliant with industry standards for safety and quality assurance

IP40 protection class ensures durability against environmental factors

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