Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 300 A, Breaking Capacity 100 kA, Fixed
- RS Stock No.:
- 257-370
- Mfr. Part No.:
- 3VA5330-7EF31-2AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£1,675.39
(exc. VAT)
£2,010.47
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 10 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1,675.39 |
*price indicative
- RS Stock No.:
- 257-370
- Mfr. Part No.:
- 3VA5330-7EF31-2AA0
- 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 | 300 A | |
| Breaking Capacity | 100kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Rated DC Voltage | 500 V dc | |
| Terminal Type | Without | |
| Width | 138 mm | |
| Standards/Approvals | ABS, CE, EAC, RCM, UKCA, UL | |
| Depth | 110mm | |
| Height | 248mm | |
| Tripping Characteristics | Type C | |
| Tripping Mechanism | Thermal Magnetic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA5 | ||
Number of Poles 3 | ||
Current Rating 300 A | ||
Breaking Capacity 100kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Rated DC Voltage 500 V dc | ||
Terminal Type Without | ||
Width 138 mm | ||
Standards/Approvals ABS, CE, EAC, RCM, UKCA, UL | ||
Depth 110mm | ||
Height 248mm | ||
Tripping Characteristics Type C | ||
Tripping Mechanism Thermal Magnetic | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is engineered to deliver exceptional protection and reliability for electrical systems. Designed for robust performance, this versatile and high capacity circuit breaker ensures optimal functioning under fluctuating load conditions. Offering advanced overload and short circuit protection, the product features a current rating of up to 300 A, making it suitable for a variety of industrial applications.
Constructed with a protection class of IP40 for superior durability
Incorporates adjustable parameters for tailored performance
Supports maintenance with clear product features for easy monitoring
Optimized for high performance operation even in extreme temperatures
Provides effective short circuit and overload protection to safeguard equipment
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