Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 4-Pole 400 A, Breaking Capacity 100 kA, Fixed
- RS Stock No.:
- 257-239
- Mfr. Part No.:
- 3VA5340-7EF41-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£1,972.72
(exc. VAT)
£2,367.26
(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 + | £1,972.72 |
*price indicative
- RS Stock No.:
- 257-239
- Mfr. Part No.:
- 3VA5340-7EF41-0AA0
- 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 | |
| Product Type | Molded Case Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA5 | |
| Number of Poles | 4 | |
| Current Rating | 400 A | |
| Breaking Capacity | 100kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Rated DC Voltage | 600 V dc | |
| Terminal Type | Without | |
| Standards/Approvals | ABS, CCC, CE, EAC, RCM, RMRS, UKCA, UL, VDE | |
| Depth | 110mm | |
| Height | 248mm | |
| Width | 184 mm | |
| Tripping Mechanism | Thermal Magnetic | |
| Tripping Characteristics | Type C | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Molded Case Circuit Breaker | ||
Range SENTRON | ||
Series 3VA5 | ||
Number of Poles 4 | ||
Current Rating 400 A | ||
Breaking Capacity 100kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Rated DC Voltage 600 V dc | ||
Terminal Type Without | ||
Standards/Approvals ABS, CCC, CE, EAC, RCM, RMRS, UKCA, UL, VDE | ||
Depth 110mm | ||
Height 248mm | ||
Width 184 mm | ||
Tripping Mechanism Thermal Magnetic | ||
Tripping Characteristics Type C | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is engineered to deliver exceptional circuit protection with advanced overload and short circuit safety features. Incorporating a robust design, this circuit breaker ensures efficient operation and reliability even in demanding environments. Its modular configuration allows easy upgrades and retrofitting, catering to a variety of applications including heating and air conditioning systems. With a breaking capacity of up to 100 kA at 480 V and multiple operational current settings, this breaker ensures optimal performance and safety.
High breaking capacity exceeds industry standards
Designed for extensive mechanical service life
Optimized for installation in heating and air conditioning systems
User friendly features simplify operational management
Includes versatile operational current settings for varied applications
Capable of withstanding high thermal stresses efficiently
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