Siemens, SENTRON MCCB 3P 300A, Breaking Capacity 100 kA, Fixed Mount
- RS Stock No.:
- 257-431
- Mfr. Part No.:
- 3VA5330-7EC31-1AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£1,424.50
(exc. VAT)
£1,709.40
(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 + | £1,424.50 |
*price indicative
- RS Stock No.:
- 257-431
- Mfr. Part No.:
- 3VA5330-7EC31-1AA0
- 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 | 3VA5 | |
| Number of Poles | 3 | |
| Current Rating | 300A | |
| Breaking Capacity at Maximum Voltage Rating | 100 kA | |
| Mounting Style | Fixed | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA5 | ||
Number of Poles 3 | ||
Current Rating 300A | ||
Breaking Capacity at Maximum Voltage Rating 100 kA | ||
Mounting Style Fixed | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is designed for superior system protection offering an efficient solution for electrical distribution challenges. Its robust performance is enhanced by advanced overload and short circuit protection features ensuring reliability even under demanding conditions. The product is built with an emphasis on operational efficiency boasting a high breaking capacity and versatility that meets the stringent standards of both the UL and IEC classifications.
Compact dimensions facilitate easy installation and space saving configurations
High breaking capacity ensures reliable operation during fault conditions
Rated for a wide temperature range enhancing operational flexibility
Mechanically robust offering a long service life in diverse environments
Optional motor drive extension increases accessibility options
IP40 protection class ensures reliable performance in challenging conditions
High breaking capacity ensures reliable operation during fault conditions
Rated for a wide temperature range enhancing operational flexibility
Mechanically robust offering a long service life in diverse environments
Optional motor drive extension increases accessibility options
IP40 protection class ensures reliable performance in challenging conditions
Related links
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- Siemens Breaking Capacity 100 kA, Fixed Mount
- Siemens Breaking Capacity 100 kA, Fixed Mount
- Siemens Breaking Capacity 100 kA, Fixed Mount
- Siemens Breaking Capacity 100 kA, Fixed Mount
