Siemens SENTRON 3VA1110-3EF32-0KC0, 3-pole molded case circuit breaker, 100 A rated continuous current, 75.6 kA at 240 V, line protection, TM240 release, shunt trip, IP40 front.
| 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 | 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 690 V | 10.5 kA |
| Parameter | Value |
|---|---|
| Overcurrent release (trip unit) type | TM240 |
| Parameter | Value |
|---|---|
| Main circuit connection type | lug 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 auxiliary release is a shunt trip (STL) — order code 3VA9688-0BL33 for the integrated auxiliary trip. The breaker ships with 2 auxiliary switches (HQ version) fitted. No undervoltage release, no voltage trigger beyond the shunt trip itself.
The 3VA1110-3EF32-0KC0 measures 70 mm deep by 76.2 mm wide by 130 mm high. The -25 °C operating minimum covers most unheated electrical rooms in temperate climates.
This part is sourced to order against an RFQ through independent distribution. Submit a quote request; availability and current pricing are confirmed at quote time.
The depth is 70 mm.
The width is 76.2 mm.
The 3VA1110-3EF32-0KC0 is a 3-pole MCCB with a 76.2 mm width and 70 mm depth — the same physical footprint as the 3VA1010-2ED32-0JA0. Panel cutouts and DIN-rail spacing are identical. However, the 3VA1110 carries a TM240 thermal-magnetic release and a shunt trip, while the 3VA1010 variant uses a different release design. Verify the release type and auxiliary wiring before swapping.
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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