Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 100 kA, Fixed
- RS stock no.:
- 257-402
- Mfr. Part No.:
- 3VA5340-7EF31-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 34 544,65
(exc. VAT)
R 39 726,35
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 34,544.65 |
*price indicative
- RS stock no.:
- 257-402
- Mfr. Part No.:
- 3VA5340-7EF31-0AA0
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Range | SENTRON | |
| Product Type | Molded Case Circuit Breaker | |
| Series | 3VA5 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 100kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Rated DC Voltage | 138 V | |
| Terminal Type | Without | |
| Depth | 110mm | |
| Height | 248mm | |
| Width | 138 mm | |
| Standards/Approvals | VDE, UL, UKCA, RMRS, RCM, EAC, CE, CCC, ABS | |
| Tripping Mechanism | Thermal Magnetic | |
| Tripping Characteristics | Type C | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA5 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 100kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Rated DC Voltage 138 V | ||
Terminal Type Without | ||
Depth 110mm | ||
Height 248mm | ||
Width 138 mm | ||
Standards/Approvals VDE, UL, UKCA, RMRS, RCM, EAC, CE, CCC, ABS | ||
Tripping Mechanism Thermal Magnetic | ||
Tripping Characteristics Type C | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is expertly designed to deliver robust line protection with exceptional breaking capacity. The product boasts a sleek design ideal for modern applications, ensuring reliability in demanding electrical environments. With a comprehensive range of operational currents and extensive mechanical service life, it optimally manages overloads and short circuits while safeguarding your circuits effectively.
Designed for optimal electrical endurance which ensuring long lasting reliability
Built to operate efficiently across varying ambient temperatures
Includes optional motor drive for extended functionality
Meets international protection standards with an IP40 rating
Compact dimensions facilitate easy installation in tight spaces