Siemens SENTRON 3VA2163-0HL32-0AA0, Molded case circuit breaker, 3-pole, 63 A, ETU320 overcurrent release, 440 kA at 415 V, IP40 front.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Rated operational voltage Ue (AC) | 690 V |
| Rated insulation voltage Ui | 800 V |
| Current at 40 °C | 63 A |
| Current at 45 °C | 63 A |
| Current at 50 °C | 63 A |
| Current at 55 °C | 63 A |
| Current at 60 °C | 63 A |
| Current at 65 °C | 63 A |
| Current at 70 °C | 63 A |
| Switching capacity class | E |
| Breaking capacity at 415 V | 440 kA |
| Breaking capacity at 690 V | 187 kA |
| Power loss, max. | 3.1 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | ETU320 |
| Overcurrent protection function | LI |
| Ground-fault monitoring | Without |
| Grounding protection function | No |
| Parameter | Value |
|---|---|
| Main circuit connection type | on both sides nut keeper kit |
| Main circuit connector arrangement | Front terminal |
| Protection class (IP), front | IP40 |
| Parameter | Value |
|---|---|
| Undervoltage release | No |
| Voltage trigger | No |
| Trip indicator | No |
| Communication function | No |
| Measurement function | No |
| Motor drive option | Yes |
| Auxiliary CO contacts | 0 |
| Parameter | Value |
|---|---|
| Operating temperature, max. | 70 °C |
| Operating temperature, min. | -25 °C |
| Storage temperature, max. | 80 °C |
| Storage temperature, min. | -40 °C |
| Parameter | Value |
|---|---|
| Mechanical service life (operating cycles), typ. | 25 000 |
| Height | 181 mm |
| Width | 105 mm |
| Depth | 86 mm |
| Height (in) | 7.13 in |
| Width (in) | 4.13 in |
| Depth (in) | 3.39 in |
The Siemens SENTRON 3VA2163-0HL32-0AA0 is a 3-pole molded case circuit breaker rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. That flat thermal curve simplifies panel design: one breaker covers the same load whether the enclosure sits in an air-conditioned room or a hot mezzanine.
IP40 on the front face is enough for indoor switchgear; the enclosure handles the rest.
Submit an RFQ through this listing. The part is sourced to order through independent distribution, and availability with current pricing is confirmed at quote time.
The 3VA2163-8HM32-0AA0 is a functional peer within the same SENTRON 3VA2 frame — same 63 A continuous rating and 3-pole count, but with a different trip-unit variant. Verify the trip curve and accessory compatibility before substituting into an existing BOM.
Continuous current 63 A, 3-pole, rated insulation voltage 800 V, operating voltage 690 V AC. Short-circuit breaking capacity: 440 kA at 415 V, 187 kA at 690 V. Electronic trip unit ETU320. No derating required from 40 °C to 70 °C.
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