Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400A, Breaking Capacity 10 kA, Fixed
- RS Stock No.:
- 257-242
- Mfr. Part No.:
- 3VA5440-0MH31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
$4,862.19
(exc. GST)
$5,591.52
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 22 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $4,862.19 |
*price indicative
- RS Stock No.:
- 257-242
- Mfr. Part No.:
- 3VA5440-0MH31-0AA0
- Brand:
- Siemens
Specifications
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 | 400A | |
| Breaking Capacity | 10kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690V ac | |
| Terminal Type | Without | |
| Height | 248mm | |
| Depth | 110mm | |
| Width | 138mm | |
| Standards/Approvals | UL, UKCA, RCM, EAC, CE, CCC, ABS | |
| Tripping Mechanism | Thermal Magnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA5 | ||
Number of Poles 3 | ||
Current Rating 400A | ||
Breaking Capacity 10kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690V ac | ||
Terminal Type Without | ||
Height 248mm | ||
Depth 110mm | ||
Width 138mm | ||
Standards/Approvals UL, UKCA, RCM, EAC, CE, CCC, ABS | ||
Tripping Mechanism Thermal Magnetic | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker exemplifies reliability and performance designed specifically for motor starter protection. Engineered for demanding environments this model operates efficiently under various conditions ensuring maximum protection for electrical circuits. With a robust design and comprehensive certifications it establishes itself as a dependable choice for high capacity applications. This circuit breaker is equipped with features for short circuit and overload protection making it a versatile solution tailored for both industrial and commercial projects.
Offers exceptional thermal and short circuit protection for peace of mind
Equipped with multiple tripping functions to cater to various applications
Designed with a mechanical service life of approximately 20000 operating cycles
Features adjustable response settings for tailored operational requirements
Constructed with an IP40 protection class safeguarding against dust and moisture
Mounts seamlessly in reduced spaces due to its compact dimensions
Supports environmental compliance with its general product approvals and certifications
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