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Siemens 4AM5742-5FJ10-0FA0
Transformer, 1-Phase, 1 KVA, Primary 500V, Secondary 110V
Product Description
The transformer is designed for single-phase applications with a primary voltage of 500V and a secondary voltage of 110V, delivering a rated performance of 1 KVA. It features a current rating of 9.09 A on the secondary side and operates within a frequency range of 50 to 60 Hz.
With a temperature class of 40/B and an IP00 protection rating, this unit is suitable for various indoor environments. The vector group is designated as II0/0, indicating its winding configuration. Installation is facilitated via screw terminals, and it conforms to EN 61558-2-1, -2-2, -2-4 standards. This transformer is recognized by UL/CSA for use as a control circuit transformer and isolation transformer.
Dimensions include a depth of 132 mm, a width of 152 mm, and a height of 144 mm, with a relative short-circuit voltage of 3.12 percent. The unit does not support series installation or circuit-board mounting, and its insulation material class is rated as B according to IEC 85.
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Offer details
- Offer from:
- Trusted supplier — Germany, member since 2024
- Availability:
- On requestLead time: 20 days
- Warranty:
- Not specified
- Condition:
- New Factory Sealed
Specifications
- Brand
- Siemens
- Protection type IP
- IP00
- Max. primary voltage 1
- 525 volt
- Max. primary voltage 2
- 500 volt
- Max. primary voltage 3
- 475 volt
- Min. primary voltage 1
- 525 volt
- Min. primary voltage 2
- 500 volt
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time: 20 days | Supplier GermanyTrusted supplier — member since 2024 | Warranty Not specified | |
 | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier ItalyTrusted supplier — member since 2021, 10–19 employees | Warranty 12 months |
ItalyOffer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 4AM5742-5FJ10-0FA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 05-10-2026
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