RS Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 4-Pole 400A, Breaking Capacity 100 kA, Fixed
- RS Stock No.:
- 249-356
- Mfr. Part No.:
- 3VA6440-7KM41-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£4,119.78
(exc. VAT)
£4,943.74
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 02 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £4,119.78 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Learn more about RS Better World products
- RS Stock No.:
- 249-356
- Mfr. Part No.:
- 3VA6440-7KM41-0AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA6 | |
| Number of Poles | 4 | |
| Current Rating | 400A | |
| Breaking Capacity | 100kA | |
| Rated AC Voltage | 690V ac | |
| Mount Type | Fixed | |
| Height | 248mm | |
| Standards/Approvals | CCC, CE, UKCA, EAC, RCM, UL | |
| Depth | 110mm | |
| Width | 184mm | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Molded Case Circuit Breaker | ||
Range SENTRON | ||
Series 3VA6 | ||
Number of Poles 4 | ||
Current Rating 400A | ||
Breaking Capacity 100kA | ||
Rated AC Voltage 690V ac | ||
Mount Type Fixed | ||
Height 248mm | ||
Standards/Approvals CCC, CE, UKCA, EAC, RCM, UL | ||
Depth 110mm | ||
Width 184mm | ||
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 to provide superior protection and reliability for electrical systems. This device boasts a robust construction with advanced features that enhance its performance, making it ideal for various industrial applications. Featuring a 4 pole design, it ensures effective line protection while delivering essential overload and short circuit protection functionalities. The circuit breaker operates efficiently across a wide range of environmental conditions, affirming its versatility.
IP40 protection class ensures resistance against dust ingress
Environmentally considerate design with a minimal global warming potential
Constructed to operate within a wide ambient temperature range
Communication function allows for efficient monitoring of system status
Meets various international safety standards for reliability
Compact dimensions facilitate easy integration into existing setups
Related links
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