Siemens SITAS Control Transformer - 0.63 kVA, 440V Primary
Siemens SITAS single-phase control and isolation transformer.
The Siemens SITAS transformer, part number 4AM5242-5CT10-0FA0, is a single-phase isolation and control transformer. It has a nominal power rating of 0.63 kVA, with a short-time rating (S6) of 2.35 kVA. The primary voltage is 440V with a tolerance of +/-5%, and the secondary voltage is 230V, providing a secondary current of 2.74A. It operates at frequencies of 50-60 Hz and features a vector group of II0/0 with no shielding winding. The temperature rise is 40K, and it has an insulation class of B, with an IP00 protection rating.
This transformer is designed for use as a control power transformer or isolation transformer in various industrial and machine building applications. It conforms to EN 61558-2-1, -2-2, and -2-4 standards and is UL/CSA recognized, making it suitable for diverse international requirements.
Source your industrial automation components from Stanlo Automation, a veteran-owned surplus parts distributor. We offer quality transformers like the Siemens SITAS, ensuring reliability and cost savings for your projects.
| Type | SITAS Transformer |
| Phases | 1 |
| Rated Power (Pn) | 0.63 kVA |
| Rated Power (S6) | 2.35 kVA |
| Primary Voltage (Upri) | 440V +/-5% |
| Secondary Voltage (Usec) | 230V |
| Secondary Current (Isec) | 2.74A |
| Frequency | 50-60 Hz |
| Protection | IP00 |
| Insulation Class | B |
| Temperature Rise | 40K |