Siemens SENTRON molded case circuit breaker, 3VA2063-6HN32-0CA0, 63 A, 3-pole, line protection, with undervoltage release, 242 kA breaking at 240 V.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Basic switch (supplied) ref. | 3VA20636HN320AA0 |
| 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 | 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 | 3 kA |
| Power loss, max. | 7.9 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | ETU350 |
| 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 | Yes |
| 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 3VA2063-6HN32-0CA0 is a SENTRON molded case circuit breaker (MCCB) rated for 63 A continuous current across the full ambient range from -25 °C to 70 °C — no derating needed up to 70 °C. It carries a 242 kA breaking capacity at 240 V, stepping down to 187 kA at 415/440 V, 121 kA at 500 V, and 3 kA at 690 V.
This part is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current availability and pricing — no stock or price figures are published here.
The listed depth is 86 mm (3.39 in). This is the dimension from the mounting surface to the front of the breaker body — critical for enclosure door clearance.
The listed width is 105 mm (4.13 in). This is the panel space taken by the 3-pole breaker on the DIN rail.
The 3VA2063-6HN32-0CA0 is a different frame size and rating (63 A, 3-pole, line protection with UVR) compared to the 3VA1110 series. Physical dimensions and mounting may differ — verify the panel layout and wiring diagram against the specific 3VA1110 variant before assuming a drop-in fit.
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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