The Siemens SENTRON 3VA1080-2ED36-0HA0 is a 3-pole molded case circuit breaker built for line protection — no communication module, no ground-fault monitoring, just the TM210 thermal-magnetic release and a shunt trip (STL) auxiliary release. Rated 80 A at 40 °C, it holds that current flat through 50 °C, then derates to 78 A at 55 °C and 74 A at 70 °C. The interrupting ratings climb to 52.5 kA at 240 V, drop to 32 kA at 415 V, and settle at 7.5 kA at 690 V. Maximum power loss runs 19.2 W. That 52.5 kA at 240 V means this breaker clears high-fault conditions on the secondary side of a 240 V distribution transformer without upstream coordination headaches — the interrupting capacity is the ceiling the breaker can safely open under short circuit, not just a withstand rating. At 415 V (common European line-to-line), the 32 kA still covers most industrial panelboard feeds.
Siemens 3VA1080-2ED36-0HA0 SENTRON MCCB, 80 A, 52.5 kA at 24
MPN3VA1080-2ED36-0HA0
Siemens SENTRON 3VA1080-2ED36-0HA0, 3-pole molded case circuit breaker, 80 A at 40 °C, interrupting 52.5 kA at 240 V, TM210 overcurrent release, shunt trip.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Basic switch (supplied) ref. | 3VA10802ED360AA0 |
| 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 | B |
| Breaking capacity at 240 V | 52.5 kA |
| Breaking capacity at 415 V | 32 kA |
| Breaking capacity at 440 V | 13.6 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 | Yes |
| Trip indicator | No |
| Communication function | No |
| Measurement function | No |
| Motor drive option | No |
| 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. | 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 |
Product details
Frequently asked questions
What is the interrupting capacity of 3VA1080-2ED36-0HA0 at 415 V?
32 kA at 415 V, which covers most industrial panelboard feeds at that voltage level.
Where can I buy 3VA1080-2ED36-0HA0 and how is it quoted?
Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.
What is the closest functional second-source to 3VA1080-2ED36-0HA0?
The 3VA1110-5ED36-0AC0 is a higher-current frame in the same SENTRON family, but the 3VA1080-2ED36-0HA0 uses the TM210 release and shunt trip — verify the trip curve and auxiliary release match your BOM before substituting.
MPN
3VA1080-2ED36-0HA0