Siemens SENTRON 3VA1110-6EF36-0KC0, molded case circuit breaker, 3-pole, 100 A rated continuous current, TM240 overcurrent release, 220 kA breaking capacity at 240 V, with shunt trip and 2 HQ auxiliary switches.
| 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 | H |
| Breaking capacity at 240 V | 220 kA |
| Breaking capacity at 415 V | 154 kA |
| Breaking capacity at 440 V | 121 kA |
| Breaking capacity at 690 V | 17 kA |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM240 |
| 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 | Yes |
| 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 | 130 mm |
| Width | 76.2 mm |
| Depth | 70 mm |
The TM240 thermal-magnetic overcurrent release handles overloads and short-circuits; the shunt trip (STL) allows remote tripping via a separate control signal. Breaking capacity is the headline number here: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 690 V.
At 55 °C it drops to 96 A, at 60 °C to 94 A, and at 70 °C to 90 A. If the breaker sits near a drive or transformer inside a sealed cabinet, that 90 A at 70 °C is the actual limit; size the upstream conductor accordingly.
Yes, the design of the auxiliary release is a shunt trip (STL), allowing remote tripping. The separate accessory order code for the integrated auxiliary trip is 3VA9688-0BL33.
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.
No related articles