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Festo
542403
Power supply unit SVG-1/230VAC-48VDC-5A
The Festo industrial component, part number 542403, is a single-phase device featuring dimensions of 125 mm width, 130 mm height, and 85 mm length with a product weight of 1,240 g. It operates within an AC input voltage range of 100 to 240 V at a line frequency of 45 to 65 Hz, drawing an input current of 2,2 to 1,2 A to deliver a nominal DC output voltage of 48 V at 5 A. Designed for top-hat rail mounting with free convection assembly, it provides 50 ms of power failure buffering, an IP20 protection class, and contains PWIS substances while supporting ambient operating temperatures from -25 to 70 °C and storage temperatures between -40 and 85 °C under up to 95% relative air humidity. Authorized by C-Tick and c UL us - Listed (OL), this unit bears the CE symbol in accordance with EU-EMV and low voltage guidelines. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 542403
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 542403.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Width
- 125 mm
- Height
- 130 mm
- Length
- 85 mm
- Assembly position
- Free convection
- Primary supply
- Single-phase
- Input current
- 2,2 - 1,2 A
- Nominal output voltage DC
- 48 V
- Nominal output current
- 5 A
- Input voltage range AC
- 100 ... 240 V
- Power failure buffering
- 50 ms
- Line frequency
- 45 ... 65 Hz
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline | according to EU low voltage guideline
- Storage temperature
- -40 ... 85 °C
- Relative air humidity
- 95%
- Protection class
- IP20
- Ambient temperature
- -25 ... 70 °C
- Authorization
- C-Tick | c UL us - Listed (OL)
- Product weight
- 1,240 g
- Mounting type
- with top-hat rail
- Materials note
- Contains PWIS substances
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 542403. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.