Better World
Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 100 kA, Fixed
- RS Stock No.:
- 249-659
- Mfr. Part No.:
- 3VA6440-7KP31-0AA0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD7,379.23
(exc. GST)
SGD8,043.36
(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 + | SGD7,379.23 |
*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.:
- 249-659
- Mfr. Part No.:
- 3VA6440-7KP31-0AA0
- 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 | 400 A | |
| Breaking Capacity | 100kA | |
| Mount Type | Fixed | |
| Rated AC Voltage | 690 V ac | |
| Height | 248mm | |
| Depth | 110mm | |
| Width | 184 mm | |
| Standards/Approvals | UL, CE | |
| Better World Product | Yes | |
| Better World Claim | Concentrated or Compact Solution, Extended Product Life | |
| Tripping Mechanism | LSI | |
| Tripping Characteristics | Short Circuit Protection, Overload Protection | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Product Type Molded Case Circuit Breaker | ||
Series 3VA6 | ||
Number of Poles 3 | ||
Current Rating 400 A | ||
Breaking Capacity 100kA | ||
Mount Type Fixed | ||
Rated AC Voltage 690 V ac | ||
Height 248mm | ||
Depth 110mm | ||
Width 184 mm | ||
Standards/Approvals UL, CE | ||
Better World Product Yes | ||
Better World Claim Concentrated or Compact Solution, Extended Product Life | ||
Tripping Mechanism LSI | ||
Tripping Characteristics Short Circuit Protection, Overload Protection | ||
- COO (Country of Origin):
- CZ
The Siemens Molded Case Circuit Breaker is engineered for robust and reliable electrical protection ideal for a variety of industrial applications. With its advanced ETU850 release technology it offers comprehensive overload and short circuit protection ensuring enhanced safety for your electrical systems. Designed to withstand extreme environments this breaker boasts an insulation voltage of 800 V and operational voltage of up to 690 V making it suitable for demanding conditions. The device features a compact design and is built for a long mechanical and electrical life providing peace of mind for system operators.
Eco friendly design with a lower global warming potential supporting sustainability goals
Ensures high reliability with impressive mechanical and electrical endurance ratings
Offers various adjustable settings for response values to meet specific application needs
Compact size allows for streamlined installation and integration within existing systems
IP40 protection class ensures durability against dust and limited water ingress