Schneider Electric TeSys Deca LC3D320AG7 Star-Delta Starter, AC-3 Motor Control, 3 Pole, Pre-wired, Obsolete.
| Parameter | Value |
|---|---|
| Product or component type | Star delta starter |
| Climatic withstand | IACS E10 IEC 60947-1 Annex Q category D |
| [Ue] rated operational voltage | Power circuit 10 MOhm for signalling circuit |
| Power pole contact composition | 3 x 3 NO |
| Poles description | 3 x 3P |
| Utilisation category | AC-3 |
| IP degree of protection | IP2X front face IEC 60529 |
| Pollution degree | 3 |
| Operating altitude | 9842.52 ft (3000 m) without derating |
| Range | TeSys TeSys Deca |
| Category | US1CP1018400 |
| Fire resistance | 1562 °F (850 °C) IEC 60695-2-1 |
| Parameter | Value |
|---|---|
| Flame retardance | V1 conforming to UL 94 |
| Device short name | LC3D |
| Device presentation | Pre-wired |
| Protective treatment | TH IEC 60068-2-30 |
| Contactor application | Motor control |
| Mechanical robustness | Vibrations contactor open2 Gn, 5...300 Hz Vibrations contactor closed4 Gn, 5...300 Hz Shocks contactor closed15 Gn for 11 ms Shocks contactor open8 Gn for 11 ms |
| Ambient air temperature for storage | -76...176 °F (-60...80 °C) |
| Ambient air temperature for operation | -40...158 °F (-40...70 °C) at Uc |
It is now listed as obsolete.
Ambient operating range -40 to 70°C covers most climate-controlled and outdoor cabinets. IP2X front face means the enclosure keeps fingers out, but the interior is not sealed; mount in a clean enclosure. Altitude to 3000 m without derating covers most sites short of high alpine.
It belongs to the TeSys Deca range. The internal catalog category code is US1CP1018400 — that is a Schneider cataloging code, not a physical rating.
The part is rated for fire resistance 1562°F (850°C) per IEC 60695-2-1, flame retardance V1 conforming to UL 94, and pollution degree 3. These are stated for the product's material and insulation system.
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