Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 4-Pole 450 A, Breaking Capacity 65 kA, Fixed
- RS Stock No.:
- 257-248
- Mfr. Part No.:
- 3VA5445-6EF41-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€2,898.50
(exc. VAT)
€3,565.16
(inc. VAT)
Temporarily out of stock
- Shipping from 20 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €2,898.50 |
*price indicative
- RS Stock No.:
- 257-248
- Mfr. Part No.:
- 3VA5445-6EF41-0AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA5 | |
| Number of Poles | 4 | |
| Current Rating | 450 A | |
| Breaking Capacity | 65kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Rated DC Voltage | 600 V | |
| Terminal Type | Without | |
| Standards/Approvals | UL, ABS, CCC, CE, EAC, RCM, UKCA | |
| Depth | 110mm | |
| Height | 248mm | |
| Width | 184 mm | |
| Tripping Characteristics | Type H | |
| Tripping Mechanism | Thermal Magnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Molded Case Circuit Breaker | ||
Range SENTRON | ||
Series 3VA5 | ||
Number of Poles 4 | ||
Current Rating 450 A | ||
Breaking Capacity 65kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Rated DC Voltage 600 V | ||
Terminal Type Without | ||
Standards/Approvals UL, ABS, CCC, CE, EAC, RCM, UKCA | ||
Depth 110mm | ||
Height 248mm | ||
Width 184 mm | ||
Tripping Characteristics Type H | ||
Tripping Mechanism Thermal Magnetic | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker exemplifies reliability and cutting edge technology designed for optimal system protection. With a robust 4 pole configuration and an impressive breaking capacity class it ensures exceptional performance under varying conditions. Tailored for both electrical and mechanical endurance this breaker meets the highest industry standards making it suitable for diverse applications ranging from industrial to commercial scenarios. Emphasizing user friendly design it effortlessly integrates into existing systems while providing critical overload and short circuit protection.
Offers a high breaking capacity tailored for demanding applications
Ensures enhanced operational safety through proven overload protection
Built to sustain an impressive mechanical lifespan which ensuring long term reliability
Includes communication and measurement functionalities to enhance operational insights
Supports multiple adjustable response settings for customization based on specific needs
Delivers IP40 protection class safeguarding against ingress from solid objects
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