3VA2340-5KQ42-0AA0
Product ID:179888
Updated: 2026/7/7
Key Features
- 1Ensure reliable short-circuit protection with 55 kA breaking capacity at 415V.
- 2Customize overload and short-circuit settings for precise application matching.
- 3Achieve comprehensive line safety using ETU860 and LSIG protection functions.
- 4Simplify installation in tight spaces with a compact and modular design.
- 5Enable smart monitoring via integrated metering and optional Modbus/PROFINET connections.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rated Service Breaking Capacity Ics(kA): @400V or 415V | 55 | Rated Voltage(V): | 690 |
| Number of Poles: | 4P | Description | 3VA2M400 R400 ETU860 F/4P; 3VA2_400 dimensions; Rated Current 400A; Interrupting M:55kA; Trip Unit ETU860; |
| Mounting Method: | F: Fixed | Trip Unit: (If required is not in the list, reset and select the trip unit first) | ETU860 [Electronic LSIG+LCD+Mea] |
| Rated Ultimate Breaking Capacity Icu(kA): @400V or 415V | 55 | Interrupting Rating: | M:55kA |
| Rated Current In(A): | 400 | Specifications: | 400 [250-400A] |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3VA2340-5KQ42-0AA0 |
Specifications may be subject to change without notice
Still deciding on 3VA2340-5KQ42-0AA0?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.