Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 500 A, Breaking Capacity 10 kA, Fixed
- RS stock no.:
- 257-577
- Mfr. Part No.:
- 3VA5450-0MH31-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 42 269,82
(exc. VAT)
R 48 610,29
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 19 March 2026
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Units | Per unit |
|---|---|
| 1 + | R 42,269.82 |
*price indicative
- RS stock no.:
- 257-577
- Mfr. Part No.:
- 3VA5450-0MH31-0AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA5 | |
| Number of Poles | 3 | |
| Current Rating | 500 A | |
| Breaking Capacity | 10kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Height | 248mm | |
| Width | 138 mm | |
| Depth | 110mm | |
| Standards/Approvals | UL 489, IEC 60947, CE, CCC, UL file HLAS | |
| Tripping Characteristics | Overload Protection, Short Circuit Protection | |
| Tripping Mechanism | AM, TM120M | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Molded Case Circuit Breaker | ||
Range SENTRON | ||
Series 3VA5 | ||
Number of Poles 3 | ||
Current Rating 500 A | ||
Breaking Capacity 10kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Height 248mm | ||
Width 138 mm | ||
Depth 110mm | ||
Standards/Approvals UL 489, IEC 60947, CE, CCC, UL file HLAS | ||
Tripping Characteristics Overload Protection, Short Circuit Protection | ||
Tripping Mechanism AM, TM120M | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker offers exceptional motor starter protection tailored for demanding applications, ensuring reliable performance and safety in industrial environments. Equipped with advanced protection features, this device is designed to handle operational currents of up to 500 A, while providing robust short-circuit protection without overload safeguards. Its strong insulation and electrical endurance stand up to rigorous use, guaranteeing longevity. With a compact design and versatile installation options, this circuit breaker easily integrates into existing systems, enhancing overall functionality and ensuring compliance with industry standards.
Offers high insulation voltage up to 800 V for enhanced safety
Designed for mechanical service life of approximately 20,000 operational cycles
Exhibits impressive electrical endurance performance across various voltage levels
Features a compact form factor that facilitates easy installation in confined spaces
Complies with international protection standards, including IP40 rating
Supports modular accessories like motor drives to extend functionalities
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