Siemens SENTRON 3VA1080-3ED36-0AE0, molded case circuit breaker, 3-pole, 80 A (40 °C), 75.6 kA at 240 V, TM210 release, line protection.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Basic switch (supplied) ref. | 3VA10803ED360AA0 |
| 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 | 80 A |
| Current at 45 °C | 80 A |
| Current at 50 °C | 80 A |
| Current at 55 °C | 78 A |
| Current at 60 °C | 77 A |
| Current at 65 °C | 75 A |
| Current at 70 °C | 74 A |
| Switching capacity class | N |
| Breaking capacity at 240 V | 75.6 kA |
| Breaking capacity at 415 V | 52.5 kA |
| Breaking capacity at 440 V | 32 kA |
| Breaking capacity at 500 V | 7.5 kA |
| Breaking capacity at 690 V | 7.5 kA |
| Power loss, max. | 19.2 W |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM210 |
| Overcurrent protection function | LI |
| Ground-fault monitoring | Without |
| Grounding protection function | No |
| Parameter | Value |
|---|---|
| Main circuit connection type | box terminal on both sides |
| Main circuit connector arrangement | Front terminal |
| Protection class (IP), front | IP40 |
| Parameter | Value |
|---|---|
| Undervoltage release | No |
| Voltage trigger | No |
| Trip indicator | No |
| Communication function | No |
| Measurement function | No |
| Motor drive option | No |
| Auxiliary CO contacts | 4 |
| 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 | 130 mm |
| Width | 76.2 mm |
| Depth | 70 mm |
| Height (in) | 5.12 in |
| Width (in) | 3 in |
| Depth (in) | 2.76 in |
The TM210 overcurrent release is a fixed thermal-magnetic type. No ground-fault monitoring and no undervoltage release are built in. The design accommodates up to 4 auxiliary switches HQ for status feedback. Power loss is 19.2 W maximum — relevant for thermal budget in a sealed enclosure.
Yes. Both are 3-pole SENTRON 3VA MCCBs with the same 76.2 mm width and 70 mm depth. The mounting hole pattern and bus-bar pitch are identical — no rewiring needed for a direct swap.
As a Siemens SENTRON product, the breaker carries CE marking for the European market and UL/CSA certifications typical for MCCBs. RoHS and REACH declarations are available from Siemens documentation. Verify specific UL file numbers against your local code requirements.
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