Better World
Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 40A, Breaking Capacity 35 kA, Fixed Mount
- RS Stock No.:
- 270-040
- Mfr. Part No.:
- 3VA6140-5JQ41-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£1,371.45
(exc. VAT)
£1,645.74
(inc. VAT)
FREE delivery for orders over £50.00
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 + | £1,371.45 |
*price indicative
Better World
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- RS Stock No.:
- 270-040
- Mfr. Part No.:
- 3VA6140-5JQ41-0AA0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Range | SENTRON | |
| Series | 3VA6 | |
| Number of Poles | 4 | |
| 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 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA6 | ||
Number of Poles 4 | ||
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 designed for robust line protection and reliable electrical operation. It features the advanced ETU560 electronic trip unit, ensuring comprehensive LSIG protection and adjustable settings for current response. With a power loss rating of just 0.8 W under constant load, this circuit breaker excels in energy efficiency while maintaining a high mechanical and electrical service life. Its compact design meets strict installation requirements, providing ease of use in various environments. With a wide operational temperature range and high insulation voltage, this device is versatile and reliable for industrial applications.
Offers a breaking capacity class M for enhanced short circuit protection
Designed with adjustable response parameters to ensure tailored protection settings
Constructed to IP40 protection class providing resilience in demanding environments
Rated for a mechanical service life of up to 25 000 cycles which ensuring longevity
Designed for four pole configurations accommodating complex wiring needs
Equipped with an extensive operating voltage range to suit diverse applications
Designed with adjustable response parameters to ensure tailored protection settings
Constructed to IP40 protection class providing resilience in demanding environments
Rated for a mechanical service life of up to 25 000 cycles which ensuring longevity
Designed for four pole configurations accommodating complex wiring needs
Equipped with an extensive operating voltage range to suit diverse applications
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