Better World

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

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Subtotal (1 unit)*

$3,799.64

(exc. GST)

$4,369.59

(inc. GST)

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  • Shipping from 12 January 2026
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Better World

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RS Stock No.:
157-405
Mfr. Part No.:
3VA2140-8HM46-0AA0
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 designed to provide reliable line protection in demanding environments. The advanced ETU330 overcurrent release technology features both overload and short circuit protection, ensuring the utmost safety for electrical installations. With a robust design capable of sustaining a wide range of temperatures, it caters to both operational and storage requirements. It is equipped with enhanced monitoring capabilities and meets stringent environmental standards, making it the ideal choice for professionals seeking durability and performance in their electrical systems.

Supports electrical endurance with extensive operational cycles
Designed for easy integration with existing installations
Features adjustable parameters for customised configuration
Manufactured with high quality materials ensuring longevity
IP40 protection class enhances safety against dust and moisture
Environmentally friendly with certifications to support sustainability

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