Better World
Siemens SENTRON Electronic Circuit Breaker 40A 3VA2, 3 channels
- RS Stock No.:
- 157-128
- Mfr. Part No.:
- 3VA2140-5MQ36-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£893.89
(exc. VAT)
£1,072.67
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £893.89 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 157-128
- Mfr. Part No.:
- 3VA2140-5MQ36-0AA0
- 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 | |
Range | SENTRON | |
Series | 3VA2 | |
Number of Channels | 3 | |
Current Rating | 40A | |
Breaking Capacity at Maximum Voltage Rating | 55 kA | |
Better World Product | Yes | |
Better World Claim | Concentrated or compact solution, Extended product life | |
Select all | ||
---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA2 | ||
Number of Channels 3 | ||
Current Rating 40A | ||
Breaking Capacity at Maximum Voltage Rating 55 kA | ||
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 designed for reliable motor protection, offering comprehensive performance tailored to industrial applications. Built to effectively handle up to 40 A of operational current, it features various protection functions, including overload and ground fault protection. Its robust design ensures resilience in demanding environments, maintaining operational efficiency under high electrical loads.
Provides overload and short circuit protection for enhanced safety
Equipped with a communication function for integration into smart systems
Offers phase failure detection to prevent equipment damage
Constructed to meet rigorous environmental standards for various climates
Equipped with a communication function for integration into smart systems
Offers phase failure detection to prevent equipment damage
Constructed to meet rigorous environmental standards for various climates
Related links
- Siemens SENTRON Electronic Circuit Breaker 40A 3VA2, 3 channels
- Siemens SENTRON Electronic Circuit Breaker 25A 3VA2, 3 channels
- Siemens SENTRON Electronic Circuit Breaker 100A 3VA2, 3 channels
- Siemens SENTRON Electronic Circuit Breaker 40A 3VA2, 4 channels
- PCL, Thread Size 1 → 26 mm Tyre Depth Gauge
- CK Polyester, 4 Pocket Tool Belt Pouch
- Bosch Diamond Tipped Tile Drill Bit
- RS PRO Straight IEC C13 Socket to Straight IEC C14 Plug Power Cord, 2m