Siemens SENTRON 3VA2220-5MN32-0KC0, molded case circuit breaker, 3-pole, 200 A rated at 40 °C, 187 kA interrupting capacity at 240 V, motor protection design with phase failure detection, shunt trip release, 2 auxiliary switches.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Basic switch (supplied) ref. | 3VA2220-5MN32-0AA0 |
| Integrated auxiliary / alarm switch ref. | 3VA9988-0AA12 |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Rated operational voltage Ue (AC) | 690 V |
| Rated insulation voltage Ui | 800 V |
| Current at 40 °C | 200 A |
| Current at 45 °C | 200 A |
| Current at 50 °C | 200 A |
| Current at 55 °C | 200 A |
| Current at 60 °C | 200 A |
| Current at 65 °C | 200 A |
| Current at 70 °C | 200 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 | 5.2 kA |
| Power loss, max. | 46 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | ETU350M |
| 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 | No |
| Measurement function | No |
| Motor drive option | Yes |
| Auxiliary CO contacts | 2 |
| 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 3VA2220-5MN32-0KC0 is a 3-pole molded case circuit breaker (MCCB) rated 200 A continuously from 40 °C up to 70 °C — no derating needed across that thermal band, which simplifies panel layout in warm enclosures. The interrupting capacity hits 187 kA at 240 V AC, 121 kA at 415/440 V, and 75.6 kA at 500 V — numbers that give selectivity headroom in high-fault distribution panels.
Maximum power loss is 46 W, so factor that into thermal calculations for sealed enclosures.
187 kA at 240 V AC, with ratings also available at 415 V (121 kA), 440 V (121 kA), 500 V (75.6 kA), and 690 V (5.2 kA) (–).
Yes, phase failure detection is built into the motor protection design.
It includes two auxiliary switches (HQ) and a shunt trip release (STL).
This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm 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.
No related articles