Siemens SENTRON 3VA1220-6MH32-0KH0, molded case circuit breaker, 3-pole, 200 A, 220 kA at 240 V, 70 x 105 x 158 mm.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Basic switch (supplied) ref. | 3VA12206MH320AA0 |
| Integrated auxiliary / alarm switch ref. | 3VA9988-0AB12 |
| 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 | 194 A |
| Current at 60 °C | 188 A |
| Current at 65 °C | 182 A |
| Current at 70 °C | 176 A |
| Switching capacity class | H |
| Breaking capacity at 240 V | 220 kA |
| Breaking capacity at 415 V | 154 kA |
| Breaking capacity at 440 V | 75.6 kA |
| Breaking capacity at 500 V | 30 kA |
| Breaking capacity at 690 V | 4.5 kA |
| Power loss, max. | 42 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM120M |
| Overcurrent protection function | I |
| Ground-fault monitoring | Without |
| Grounding protection function | No |
| Parameter | Value |
|---|---|
| Main circuit connection type | nut keeper kit on both ends |
| Main circuit connector arrangement | Front terminal |
| Protection class (IP), front | IP40 |
| Parameter | Value |
|---|---|
| Undervoltage release | No |
| Voltage trigger | Yes |
| Trip indicator | Yes |
| Communication function | No |
| Measurement function | No |
| Motor drive option | Yes |
| Auxiliary CO contacts | 3 |
| 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 | 158 mm |
| Width | 105 mm |
| Depth | 70 mm |
| Height (in) | 6.22 in |
| Width (in) | 4.13 in |
| Depth (in) | 2.76 in |
At 240 V the breaker clears 220 kA; at 415 V it holds 154 kA, at 440 V it drops to 75.6 kA, at 500 V to 30 kA, and at 690 V to 4.5 kA. That steep derating is typical for a compact MCCB — the arc extinction physics scale with voltage.
The shunt trip lets a safety PLC or E-stop circuit drop the breaker independently of the overload curve — useful for emergency-off chains. No undervoltage release fitted, no ground-fault monitoring module.
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time.
The 3VA1110-5EF32-0AM0 is a smaller-frame sibling (100 A class) — same SENTRON platform, same auxiliary-switch architecture, but lower continuous rating and interrupting capacity. It will not drop in without re-calculating the feeder's fault current and load.
Standard Siemens SENTRON MCCBs carry UL 489, CSA C22.2 No. 5, and IEC 60947-2 certifications, plus RoHS and REACH declarations. Specific declaration numbers are available on request.
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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