Better World

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

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Subtotal (1 unit)*

£1,452.85

(exc. VAT)

£1,743.42

(inc. VAT)

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  • Shipping from 17 November 2025
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RS Stock No.:
157-421
Mfr. Part No.:
3VA2140-8JQ46-0AA0
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

25 kA

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Extended product life

COO (Country of Origin):
CZ
The Siemens Moulded Case Circuit Breaker is engineered for optimal electrical protection, combining reliability with advanced technology. Designed for line protection, it features an ETU560 overcurrent release with LSIG protection functions, providing comprehensive overload and short circuit safeguarding. With a mechanical service life rated at 25,000 cycles, it embodies durability and adaptability to meet modern electrical demands.

Compact dimensions facilitate easy integration into existing systems
Mechanically rated for extensive service life, ensuring longevity
Robust IP40 protection class suitable for diverse environments
Features ground fault monitoring for enhanced safety
Eco friendly design aligns with sustainable practices

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