Datasheet

https://www.phoenixcontact.com/us/products/2868538
05/19/2014Page1/6
Power supply unit-STEP-PS/ 1AC/12DC/1-2868538
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DIN rail power supply unit 12 V DC/1 A, primary switched-mode, 1-phase
Product description
STEP POWER power supply units – for building automation
The new STEP POWER generation of compact power supply units is particularly suitable for installation distributors and flat control panels thanks to its
design. The power supply units are available with 24VDC output voltage in various performance classes and widths and with the special voltages 5, 12,
15 and 48VDC. Their high degree of efficiency and the low standby losses make for high power efficiency. 
Product Features
Flexible mounting by simply snapping onto the DIN rail or screwing onto a level surface
Reliable power supply thanks to high MTBF (mean time between failures) of more than 500,000 hours and U/I characteristic curve
Energy savings thanks to maximum energy efficiency and incredibly low idling losses
 
Key commercial data
Packing unit 1 pc
Weight per Piece (excluding packing) 80.0 GRM
Custom tariff number 85044030
Country of origin Germany
Technical data
Dimensions
Width 18 mm
Height 90 mm
Depth 61 mm
Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 70 °C (> 55° C derating)