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Festo
542405
Power supply unit SVG-3/400VAC-48VDC-20A
The Festo part number 542405 is an industrial component featuring a three-phase primary supply with an input voltage range of 400 to 500 V AC, a line frequency of 45 to 65 Hz, and an input current of 2.3 to 1.9 A. It delivers a nominal output voltage DC of 48 V and a nominal output current of 20 A, incorporating power failure buffering of 50 ms and free convection assembly position. Measuring 125 mm in width, 130 mm in height, and 240 mm in length with a product weight of 3,500 g, this unit mounts with a top-hat rail and operates within an ambient temperature range of -25 to 70 °C, while carrying IP20 protection class and containing PWIS substances. Submit the exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 542405
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 542405.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Width
- 125 mm
- Height
- 130 mm
- Length
- 240 mm
- Assembly position
- Free convection
- Primary supply
- Three-phase
- Input current
- 2,3 - 1,9 A
- Nominal output voltage DC
- 48 V
- Nominal output current
- 20 A
- Input voltage range AC
- 400 ... 500 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
- 3,500 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 542405. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.