Siemens SENTRON 3VA2225-8HL32-0DC0, molded case circuit breaker, 3-pole, 250 A, ETU320 electronic trip unit, 440 kA at 240 V.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Product version | Line protection |
| Basic switch (supplied) ref. | 3VA2225-8HL32-0AA0 |
| Integrated auxiliary / alarm switch ref. | 3VA9988-0AA12 |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Current at 40 °C | 250 A |
| Current at 45 °C | 250 A |
| Current at 50 °C | 250 A |
| Current at 55 °C | 241 A |
| Current at 60 °C | 232 A |
| Current at 65 °C | 222 A |
| Current at 70 °C | 213 A |
| Switching capacity class | L |
| Breaking capacity at 240 V | 440 kA |
| Breaking capacity at 415 V | 330 kA |
| Breaking capacity at 440 V | 330 kA |
| Breaking capacity at 500 V | 242 kA |
| Breaking capacity at 690 V | 50.4 kA |
| Power loss, max. | 50.5 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | ETU320 |
| Parameter | Value |
|---|---|
| Main circuit connection type | Lug terminal |
| 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 | 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 |
|---|---|
| Height | 181 mm |
| Width | 105 mm |
| Depth | 86 mm |
It carries a 440 kA breaking capacity at 240 V, stepping down to 330 kA at 415 V and 440 V, 242 kA at 500 V, and 50.4 kA at 690 V — figures that define its fault-interruption capability across common industrial voltage levels.
Above that, derating is linear: 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C.
No voltage-trigger function or communication module is fitted.
Rated continuous current Iu is 250 A, with a breaking capacity of 440 kA at 240 V, 330 kA at 415 V and 440 V, 242 kA at 500 V, and 50.4 kA at 690 V. It is a 3-pole MCCB with an ETU320 electronic trip unit.
Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels.
Width is 105 mm, height 181 mm, depth 86 mm.
Yes, it is fitted with an undervoltage release (UVR) as the auxiliary release, plus two auxiliary switches (HQ).
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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