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The 4AM5742-8DD40-0FA0 is a transformer manufactured by Siemens, part of their Accessories series. It offers a power rating of 1/5 KVA with dual secondary voltages of 2x115 V.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Transformer |
| Product Line | Accessories |
| Part Number | 4AM5742-8DD40-0FA0 |
| UPC | 754554777269 |
| Weight | 14.00 lbs (6.35 kg) |
| Certification | UL/CSA-Recognized |
| Standards Compliance | EN 61558-2-1, -2-2, -2-4 |
| Installation Method | Screw |
| Type of Terminals | Screw/Tab Connection |
| Protection Class (IP) | IP00 |
| Thermal Class (TA/ISOKL) | 40 / B |
| Vector Group/Shield Winding | II0 / 0 |
| Frequency (F) | 50/60 Hz |
| Secondary Current (ISEC) | 4.35-8.7 A |
| Secondary Voltage (USEC) | 2x115 V |
| Primary Voltage (UPRI) | 550-525-500-480-460-440-415-400-380-230-208 V |
| Power Rating (KVA) | 1 / 5 |
The Siemens 4AM5742-8DD40-0FA0 transformer is delineated by compact dimensions of 0.152 m in length, 0.144 m in width, and 0.132 m in height. Weighing 14.168 kg, it is specifically engineered for ease of installation using screws.
This device features a primary voltage capacity ranging from 208V to 550V. For the secondary side, it supports dual voltages of 2x115 V. The transformer is designed to handle secondary currents from 4.35 A up to 8.7 A, providing versatility for various applications.
With a protection class rating of IP00, it is intended for use in environments without exposure to water or dust. Its thermal profile indicates a thermal class of 40/B, appropriate for stable operation in diverse temperature ranges. The vector group and shield winding classification are noted as II0/0.
Compliance with industry standards ensures that this transformer meets safety and reliability requirements, with certifications that include UL and CSA recognition. Additionally, it aligns with EN 61558-2-1, -2-2, and -2-4 standards. The included terminals utilize a screw/tab connection type, enhancing connection stability and convenience for installation.