Better World
Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 35 kA, Fixed Mount
- RS Stock No.:
- 249-291
- Mfr. Part No.:
- 3VA6440-5KQ31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£2,750.51
(exc. VAT)
£3,300.61
(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 + | £2,750.51 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 249-291
- Mfr. Part No.:
- 3VA6440-5KQ31-0AA0
- 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 | 3 | |
Current Rating | 400A | |
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 3 | ||
Current Rating 400A | ||
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 offers robust protection with a superior breaking capacity of 35 kA at 480 V. Ideal for demanding applications, it features an ETU860 overcurrent release, ensuring reliable line protection across various settings. With a mechanical service life of 20,000 cycles and an electrical endurance of 4,000 cycles at 480 V, it is designed for longevity and minimal downtime.
Perfect for industrial applications requiring reliable circuit protection
Offers adjustable current response settings for tailored performance
Includes an integrated ground fault monitoring function
Proven reliability backed by a well defined mechanical service life
Offers adjustable current response settings for tailored performance
Includes an integrated ground fault monitoring function
Proven reliability backed by a well defined mechanical service life
Related links
- Siemens Breaking Capacity 35 kA, Fixed Mount
- Siemens Breaking Capacity 35 kA, Fixed Mount
- Siemens Breaking Capacity 65 kA, Fixed Mount
- Siemens Breaking Capacity 100 kA, Fixed Mount
- Siemens Breaking Capacity 150 kA, Fixed Mount
- Siemens Breaking Capacity 6 kA, Fixed Mount
- RS PRO Zinc Alloy 5-way Control Cabinet Key
- PCL, Thread Size 1 → 26 mm Tyre Depth Gauge