The Siemens SENTRON 3VA2463-5HL32-0DL0 is a 3-pole molded case circuit breaker rated for 630 A continuous at 40 °C, with a thermal derating curve that drops to 520 A at 70 °C — so if the breaker sits in a warm enclosure or next to other heat sources, use the 70 °C figure for your wire and bus sizing, not the 40 °C number. Its adjustable instantaneous trip range of 945 A to 5 670 A (1.5x to 9x In) lets you set the magnetic pickup to ride through motor inrush without nuisance tripping, while still clearing a hard fault fast. Short-circuit withstand is 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 9 kA at 690 V — that SCCR headroom means this breaker can be used as the main service disconnect in high-fault panels without needing a current-limiting fuse upstream.
Siemens SENTRON 3VA2463-5HL32-0DL0 MCCB, 630 A, 187 kA at 24
MPN3VA2463-5HL32-0DL0
Siemens SENTRON molded case circuit breaker, 3VA2463-5HL32-0DL0, 3-pole, 630 A at 40 °C, adjustable trip 945–5670 A, SCCR 187 kA at 240 V, with undervoltage release and auxiliary switches.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Basic switch (supplied) ref. | 3VA2463-5HL32-0AA0 |
| Integrated auxiliary / alarm switch ref. | 3VA9988-0AB22 |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Rated operational voltage Ue (AC) | 690 V |
| Rated insulation voltage Ui | 800 V |
| Current at 40 °C | 630 A |
| Current at 45 °C | 612 A |
| Current at 50 °C | 593 A |
| Current at 55 °C | 575 A |
| Current at 60 °C | 557 A |
| Current at 65 °C | 538 A |
| Current at 70 °C | 520 A |
| Switching capacity class | M |
| Breaking capacity at 240 V | 187 kA |
| Breaking capacity at 415 V | 121 kA |
| Breaking capacity at 440 V | 121 kA |
| Breaking capacity at 500 V | 75.6 kA |
| Breaking capacity at 690 V | 9 kA |
| Power loss, max. | 164.5 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 | Yes |
| Voltage trigger | No |
| Trip indicator | Yes |
| Communication function | No |
| Measurement function | No |
| Motor drive option | Yes |
| Auxiliary CO contacts | 4 |
| 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. | 20 000 |
| Height | 248 mm |
| Width | 138 mm |
| Depth | 110 mm |
| Height (in) | 9.76 in |
| Width (in) | 5.43 in |
| Depth (in) | 4.33 in |
Product details
Frequently asked questions
What auxiliary switches and releases are factory-fitted?
It includes an undervoltage release (UVR) and a set of 2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ.
MPN
3VA2463-5HL32-0DL0