Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 10 kA, Fixed
- RS Stock No.:
- 257-244
- Mfr. Part No.:
- 3VA5440-1MU31-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£1,397.98
(exc. VAT)
£1,677.58
(inc. VAT)
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- Shipping from 10 March 2026
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Units | Per unit |
|---|---|
| 1 + | £1,397.98 |
*price indicative
- RS Stock No.:
- 257-244
- Mfr. Part No.:
- 3VA5440-1MU31-0AA0
- 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 | |
| Range | SENTRON | |
| Product Type | Molded Case Circuit Breaker | |
| Series | 3VA5 | |
| Number of Poles | 3 | |
| Current Rating | 400 A | |
| Breaking Capacity | 10kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Terminal Type | Without | |
| Depth | 110mm | |
| Height | 248mm | |
| Standards/Approvals | UL, ABS, CCC, CE, EAC, RCM, UKCA | |
| Width | 138 mm | |
| Tripping Characteristics | AM, TM120M | |
| Tripping Mechanism | Thermal Magnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA5 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 10kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Terminal Type Without | ||
Depth 110mm | ||
Height 248mm | ||
Standards/Approvals UL, ABS, CCC, CE, EAC, RCM, UKCA | ||
Width 138 mm | ||
Tripping Characteristics AM, TM120M | ||
Tripping Mechanism Thermal Magnetic | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is engineered for versatile motor starter protection, designed to withstand rigorous electrical demands. This model ensures operational reliability across a range of applications, integrating advanced features for overcurrent protection without overload safeguards. Its robust design not only meets stringent UL standards, but also facilitates seamless integration into HVAC systems, delivering superior performance with simplified maintenance.
Three pole design enables efficient current management
Lightweight construction ensures easy installation and handling
Compact dimensions facilitate space saving installations
Compatible with optional motor drive for diverse use cases
IP40 protection class safeguards against dust and moisture intrusion
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