Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 40 A, Breaking Capacity 2.5 kA, Fixed
- RS Stock No.:
- 268-415
- Mfr. Part No.:
- 3VA6140-1MS31-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€512.81
(exc. VAT)
€630.76
(inc. VAT)
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 + | €512.81 |
*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.:
- 268-415
- Mfr. Part No.:
- 3VA6140-1MS31-0AA0
- 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 | |
| Range | SENTRON | |
| Product Type | Molded Case Circuit Breaker | |
| Series | 3VA6 | |
| Number of Poles | 3 | |
| Current Rating | 40 A | |
| Breaking Capacity | 2.5kA | |
| Rated AC Voltage | 690 V ac | |
| Mount Type | Fixed | |
| Depth | 86mm | |
| Standards/Approvals | CCC, CE, EAC, IEC 60947, IEC 81346-2, RoHS, UKCA, UL, UL 489 | |
| Width | 105 mm | |
| Height | 198mm | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Better World Product | Yes | |
| Tripping Mechanism | ETU310M | |
| Tripping Characteristics | Starter Protection | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 40 A | ||
Breaking Capacity 2.5kA | ||
Rated AC Voltage 690 V ac | ||
Mount Type Fixed | ||
Depth 86mm | ||
Standards/Approvals CCC, CE, EAC, IEC 60947, IEC 81346-2, RoHS, UKCA, UL, UL 489 | ||
Width 105 mm | ||
Height 198mm | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Better World Product Yes | ||
Tripping Mechanism ETU310M | ||
Tripping Characteristics Starter Protection | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker offers unparalleled protection and durability for critical electrical applications. Designed with a robust UL frame, this unit excels in providing starter protection with advanced short-circuit safeguarding capabilities. The innovative ETU310M overcurrent release mechanism enhances its efficiency, making it suitable for demanding environments. With a rated insulation voltage of 800V and a maximum operational current of 40A at varying temperatures, it adapts seamlessly to multiple operational conditions.
Advanced thermal management enables optimal performance even in high ambient temperatures
User friendly communication and measurement functions streamline operational insights
Constructed to withstand harsh environmental conditions with a high IP40 protection class
Backed by rigorous testing and industry approvals to guarantee quality