Siemens SENTRON 3VA1010-4ED36-0AD0, molded case circuit breaker, 3-pole, 100 A rated continuous current, 121 kA at 240 V, TM210 release, line protection.
| Parameter | Value |
|---|---|
| Product designation | Molded case circuit breaker |
| Brand / range | SENTRON |
| Product version | Line protection |
| Integrated auxiliary / alarm switch ref. | 3VA9988-0AA12 |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Current at 40 °C | 100 A |
| Current at 45 °C | 100 A |
| Current at 50 °C | 100 A |
| Current at 55 °C | 96 A |
| Current at 60 °C | 94 A |
| Current at 65 °C | 92 A |
| Current at 70 °C | 90 A |
| Switching capacity class | S |
| Breaking capacity at 240 V | 121 kA |
| Breaking capacity at 415 V | 75.6 kA |
| Breaking capacity at 440 V | 52.5 kA |
| Breaking capacity at 690 V | 11.9 kA |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM210 |
| Parameter | Value |
|---|---|
| Main circuit connection type | box terminal |
| 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 | 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 |
|---|---|
| Height | 130 mm |
| Width | 76.2 mm |
| Depth | 70 mm |
It carries 121 kA interrupting capacity at 240 V and 75.6 kA at 415 V, giving the panel designer headroom for high-fault installations.
The 100 A rating holds flat from 40 °C to 50 °C, then derates to 96 A at 55 °C and 90 A at 70 °C — useful for sealed enclosures or high-ambient machine compartments.
IP40 on the front face means it is suited for dry indoor panels; no washdown rating.
This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
Both are 3-pole 100 A SENTRON MCCBs on the same 76.2 mm wide frame, so the footprint and busbar spacing are identical. The difference is in the release and auxiliaries: this unit carries a TM210 thermal-magnetic release and three HQ auxiliary switches, whereas the sibling has a different release variant. Panel cutouts and wiring positions match, but verify the release curve and aux contact count against the original specification.
121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 690 V — sufficient for high-fault industrial service entrances and distribution panels.
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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