2904945 Datasheet, PDF (1/6 Pages) PHOENIX CONTACT – Power supply unit - STEP-PS/277AC/24DC/3.5

https://www.phoenixcontact.com/us/products/2904945
Power supply unit - STEP-PS/277AC/24DC/3.5 - 2904945
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
documentation. Our General Terms of Use for Downloads are valid
(http://phoenixcontact.com/download)
DIN rail power supply unit 24 V DC/3.5 A, primary switched-mode, 1-phase.
Product Description
STEP POWER power supplies - for building technology
Due to their design, the flat power supplies are particularly suitable for installation distributors and flat control panels. The power supply units are
available with 24 V DC output voltage in various performance classes and overall widths as well as special voltages 5, 12, 15, and 48 V DC. Their high
degree of efficiency and low standby losses ensure a high level of energy efficiency.
Why buy this product
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
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Dimensions
Width
Height
Depth
Ambient conditions
Degree of protection
Ambient temperature (operation)
1 STK
380.000 g
85044030
Germany
90 mm
90 mm
61 mm
IP20
-25 °C ... 70 °C (> 55° C derating : 2.5%/K)
09/07/2016 Page 1 / 6