Better World
Siemens SENTRON 3VA2 Electronic Circuit Breaker 40 A 690V, 4 channels Type L
- RS Stock No.:
- 157-425
- Mfr. Part No.:
- 3VA2140-8KP42-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
$4,812.46
(exc. GST)
$5,293.71
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 30 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $4,812.46 |
*price indicative
Better World
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- RS Stock No.:
- 157-425
- Mfr. Part No.:
- 3VA2140-8KP42-0AA0
- Brand:
- 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 | Electronic Circuit Breaker | |
| Series | 3VA2 | |
| Number of Channels | 4 | |
| Current Rating | 40 A | |
| Breaking Capacity | 25kA | |
| Voltage | 690V | |
| Tripping Characteristics | Type L | |
| Terminal Type | Front | |
| Length | 86mm | |
| Width | 140 mm | |
| Depth | 181mm | |
| Standards/Approvals | RCM, UKCA, VDE, CE, EAC, CCC | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Electronic Circuit Breaker | ||
Series 3VA2 | ||
Number of Channels 4 | ||
Current Rating 40 A | ||
Breaking Capacity 25kA | ||
Voltage 690V | ||
Tripping Characteristics Type L | ||
Terminal Type Front | ||
Length 86mm | ||
Width 140 mm | ||
Depth 181mm | ||
Standards/Approvals RCM, UKCA, VDE, CE, EAC, CCC | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
- COO (Country of Origin):
- CZ
The Siemens Moulded Case Circuit Breaker is engineered to provide exceptional line protection and reliable performance. The state of the art ETU850 overcurrent release features an LSI protection function and adjustable settings, ensuring optimal safety in various operational conditions. Designed with a robust insulation voltage of up to 800 V and a breaking capacity class L, it handles up to 150 kA at 415 V, making it perfect for demanding applications.
Compatible with external current transformers for neutral conductor protection
Designed for a wide operational temperature range, from 25 °C to 70 °C
Power loss efficiencies contribute to overall energy savings
Easy front terminal electrical connections for straightforward installation
Lightweight design facilitates easier handling and deployment
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