Contactors for Data Center PDU and UPS Systems: Selection Guide
AC-1 and AC-6a contactors for data center PDU and UPS systems: sizing, harmonic derating, coil selection, and endurance guidance for engineers. Shop at Stoklink.
The Schneider Electric LAD9150SD19 is a star-delta busbar set for building a star-delta starter entirely from 115 A to 150 A TeSys Deca Advanced contactors. It supplies line-delta bars and star bars that attach directly to the LC1D115A6-150A6 contactor power connectors to form the star-delta assembly. It operates from -40°C to 70°C at altitudes up to 3000 m without derating.
Specify the LAD9150SD19 when all three contactors in the star-delta starter are the same 115-150 A frame. If the star contactor is a smaller 40-65 A TeSys Deca unit instead, use the mixed-frame LAD9150SD17 kit.
| Range of Product | TeSys Deca |
|---|---|
| Range | TeSys |
| Device short name | LAD9 |
| Product or Component Type | Set of connections |
| Poles description | 3P |
| Product Compatibility | LC1D115, LC1D150 |
| Net Weight | 1.63 lb(US) (0.74 kg) |
|---|---|
| Quantity per Set | 1 |
| Electrical circuit type | Star-delta |
| Standards | EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, GB/T 14048.4 |
| Ambient Air Temperature for Storage | -76…176 °F (-60…80 °C) |
|---|
| Part number | LAD9150SD19 |
|---|---|
| Type designation | LAD9 |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 3606487159452 |
| Warranty (in months) | 18 |
|---|
| Country of origin | CN |
|---|---|
| Shipping weight | 0.74 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for LAD9 is 853690.
The EAN (GTIN) of LAD9 is 3606487159452.
LAD9 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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