Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 4-Pole 450 A, Breaking Capacity 35 kA, Fixed
- RS Stock No.:
- 257-184
- Mfr. Part No.:
- 3VA5445-5EF41-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD5,339.82
(exc. GST)
SGD5,820.40
(inc. GST)
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Temporarily out of stock
- Shipping from 19 February 2026
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Units | Per unit |
|---|---|
| 1 + | SGD5,339.82 |
*price indicative
- RS Stock No.:
- 257-184
- Mfr. Part No.:
- 3VA5445-5EF41-0AA0
- Manufacturer:
- 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 | 4 | |
| Current Rating | 450 A | |
| Breaking Capacity | 35kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Rated DC Voltage | 600 V | |
| Terminal Type | Without | |
| Depth | 110mm | |
| Width | 184 mm | |
| Standards/Approvals | EAC, ABS, CCC, CE, RCM, UKCA, UL | |
| Height | 248mm | |
| Tripping Characteristics | Type M | |
| Tripping Mechanism | Thermal Magnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA5 | ||
Number of Poles 4 | ||
Current Rating 450 A | ||
Breaking Capacity 35kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Rated DC Voltage 600 V | ||
Terminal Type Without | ||
Depth 110mm | ||
Width 184 mm | ||
Standards/Approvals EAC, ABS, CCC, CE, RCM, UKCA, UL | ||
Height 248mm | ||
Tripping Characteristics Type M | ||
Tripping Mechanism Thermal Magnetic | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker represents a pinnacle in electrical protection engineered to meet the demands of modern industrial applications. Designed with precision it offers reliable performance with its robust breaking capacity and overload protection features ensuring safety across diverse operating environments. This circuit breaker not only provides effective short circuit protection but also integrates advanced functionality for seamless operation. Whether for line protection or system safeguarding this model excels through its dependable design catering to both domestic and commercial requirements with unmatched efficiency.
Offers a mechanical service life of up to 20000 operating cycles
Suitable for diverse ambient temperature conditions
Built to comply with stringent international standards
Compact design allows for effective use of space in installations
IP40 protection class ensures durability in challenging settings
Allows for flexible current rating adjustments to meet specific needs
Supportive auxiliary services enhance operational efficiency
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