| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature | |
| Voltage Rating |
This Siemens 3VA6340-5HL31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It features an ETU320 electronic trip unit with LI protection functions, offering adjustable overload protection from 160A to 400A and short-circuit protection from 1.5 to 10 times the rated current.
The breaker has a rated operational current of 400A at 55°C and a maximum insulation voltage of 600V. Its breaking capacity according to UL 489 is 35kA at 480V, and according to IEC 60947, it is 55kA at 415V. The mechanical service life is typically 15,000 switching cycles.
With a height of 9.8 inches and a width of 5.4 inches, this circuit breaker is suitable for DIN rail mounting. It has a protection class of IP40 on the front and an operating temperature range from -25°C to 70°C. The unit is RoHS3 compliant and has an MSL of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 400A at 55°C, with derated values at higher temperatures.
The breaking capacity is 35kA at 480V according to UL 489, and 55kA at 415V according to IEC 60947.
The assigned insulation voltage (Ui) is 600V.
The dimensions are 9.8 inches (height) x 5.4 inches (width) x 4.3 inches (depth).
The operating temperature range is from -25°C to 70°C.
Yes, the RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.