Better World
Siemens SENTRON 3VA2 Electronic Circuit Breaker 40 A 690V, 4 channels Type M
- RS Stock No.:
- 157-124
- Mfr. Part No.:
- 3VA2140-5KQ46-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD2,490.05
(exc. GST)
SGD2,714.15
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 18 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD2,490.05 |
*price indicative
Better World
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- RS Stock No.:
- 157-124
- Mfr. Part No.:
- 3VA2140-5KQ46-0AA0
- 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 | Electronic Circuit Breaker | |
| Range | SENTRON | |
| Series | 3VA2 | |
| Number of Channels | 4 | |
| Current Rating | 40 A | |
| Voltage | 690V | |
| Breaking Capacity | 55kA | |
| Tripping Characteristics | Type M | |
| Length | 86mm | |
| Terminal Type | Front | |
| Width | 140 mm | |
| Depth | 181mm | |
| Standards/Approvals | VDE, EAC, RCM, UKCA, CCC, CE | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Electronic Circuit Breaker | ||
Range SENTRON | ||
Series 3VA2 | ||
Number of Channels 4 | ||
Current Rating 40 A | ||
Voltage 690V | ||
Breaking Capacity 55kA | ||
Tripping Characteristics Type M | ||
Length 86mm | ||
Terminal Type Front | ||
Width 140 mm | ||
Depth 181mm | ||
Standards/Approvals VDE, EAC, RCM, UKCA, CCC, CE | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
- COO (Country of Origin):
- CZ
The Siemens Moulded Case Circuit Breaker is designed to provide robust line protection in various electrical applications. With its advanced ETU860 electronic trip unit, it ensures precise overload and short circuit protection tailored to meet diverse requirements. The unit excels in performance, boasting an impressive mechanical service life and a variety of adjustable parameters that enhance the adaptability of the protection settings, ensuring optimal operation across various thermal conditions.
Offers a compact design for efficient space utilisation
Supports a range of adjustable parameters for customizable protection
Compliant with industry standards for safety and quality assurance
IP40 protection class ensures durability against environmental factors
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