Better World
Siemens, SENTRON MCCB 4P 400A, Breaking Capacity 100 kA, Fixed Mount
- RS Stock No.:
- 249-355
- Mfr. Part No.:
- 3VA6440-7KL41-2AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£4,053.77
(exc. VAT)
£4,864.52
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £4,053.77 |
*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.:
- 249-355
- Mfr. Part No.:
- 3VA6440-7KL41-2AA0
- 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 | 400A | |
| Breaking Capacity at Maximum Voltage Rating | 100 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 400A | ||
Breaking Capacity at Maximum Voltage Rating 100 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 system protection offering outstanding reliability for a wide range of applications. Whether safeguarding industrial machinery or commercial environments this circuit breaker balances performance with efficiency. With an innovative design it supports a high breaking capacity and advanced overload protection making it an ideal choice for demanding electrical installations. Enhanced by versatile configuration options this product ensures robust performance across diverse operational conditions.
Constructed to withstand extreme ambient temperatures which ensuring durability
Communicates effectively with auxiliary devices offering enhanced control options
Provides compliance with UL and IEC standards assuring reliability
Lightweight design allows for uncomplicated installation in diverse settings
Supports adjustable response values for customized operational settings
Offers an extensive mechanical service life minimizing maintenance needs
Communicates effectively with auxiliary devices offering enhanced control options
Provides compliance with UL and IEC standards assuring reliability
Lightweight design allows for uncomplicated installation in diverse settings
Supports adjustable response values for customized operational settings
Offers an extensive mechanical service life minimizing maintenance needs