Siemens SENTRON 3VA2463-6KP32-0HA0, molded case circuit breaker, 3-pole, 630 A, line protection, with shunt trip (STL), 110 mm depth, 138 mm width, 248 mm height.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Basic switch (supplied) ref. | 3VA2463-6KP32-0AA0 |
| 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 | 600 A |
| Current at 50 °C | 570 A |
| Current at 55 °C | 540 A |
| Current at 60 °C | 510 A |
| Current at 65 °C | 480 A |
| Current at 70 °C | 450 A |
| Switching capacity class | H |
| Breaking capacity at 240 V | 242 kA |
| Breaking capacity at 415 V | 187 kA |
| Breaking capacity at 440 V | 187 kA |
| Breaking capacity at 500 V | 121 kA |
| Breaking capacity at 690 V | 9 kA |
| Power loss, max. | 162 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | ETU850 |
| Overcurrent protection function | LSI |
| 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 | Yes |
| Trip indicator | No |
| Communication function | Yes |
| Measurement function | Yes |
| 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. | 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 |
Interrupting capacity is the headline here: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 9 kA at 690 V. Thermal derating is published across the operating range: 630 A at 40 °C, stepping down to 450 A at 70 °C. Plan the load accordingly.
No trip indicator on the front face, but the voltage trigger (shunt trip) is present. If your spec calls for a visible trip flag, you'll need to add an auxiliary switch block — this unit ships without one.
242 kA at 240 V. That rating drops to 187 kA at 415 V and 440 V, 121 kA at 500 V, and 9 kA at 690 V.
Height 248 mm, width 138 mm, depth 110 mm. The 138 mm width is the standard 3-pole footprint for this SENTRON frame.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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