Siemens SENTRON 3VA1110-1AA36-0AC0, switch disconnector in MCCB design, 3-pole, 100 A rated continuous current, 690 V AC / 500 V DC, front terminal connection, 2 auxiliary switches HQ, IP40 front.
| Parameter | Value |
|---|---|
| Product designation | Switch disconnector |
| Brand / range | SENTRON |
| Product version | in MCCB design |
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Power loss, max. | 38 W |
| Parameter | Value |
|---|---|
| Main circuit connection type | Terminal connection |
| 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 |
| 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 3VA1110-1AA36-0AC0: Rated for 690 V AC at 50/60 Hz and 500 V DC, this disconnector covers most industrial panel voltages up to 480/600 VAC systems and common 400 VDC bus architectures.
Dimensions are 70 mm deep, 76.2 mm wide, and 130 mm tall — a standard MCCB footprint for a 100 A frame.
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Rated continuous current is 100 A, maximum AC voltage is 690 V, maximum DC voltage is 500 V. It has 3 poles, 2 auxiliary changeover contacts, front terminal connection, and IP40 front protection.
Depth is 70 mm, width is 76.2 mm, and height is 130 mm — a standard MCCB footprint for a 100 A frame.
No. It is a switch disconnector only — it provides load-break isolation without overload or short-circuit protection. It must be paired with an upstream protective device.
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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