DIN-rail power supplies for 1-phase systems
12V, 3A

  • 115 / 230V Switchable input
  • Efficiency up to 85%
  • Full output power between -10 and +60°C

Output 12-15Vdc
Input AC 100-120/200-240V
DC 300V  (-20%/+25%)
Size (WxHxD) 49 x 124 x 102mm
Weight 460g
Order information Stock Item 
Please note that this product is not for new designs. Please have a look at Alternative Products.
Product Description
The classic units in a metal housing have been proven millions of times in the power range from 40 to 960W. Meanwhile, these units have been mostly replaced by the latest product families of DIMENSION, PIANO and MiniLine. The units of the SL-series are available since more than 20 years from stock.
Technical Data
Input Data
AC-Input Voltage AC 100-120/200-240V
DC-Input Voltage DC 300V  (-20%/+25%)
EN61000-3-2(PFC-Norm) fulfilled
Output Data
nominal Voltage 12Vdc
Adjustment Range 12-15V
Output Current Range 3-2.7A
Output Current 2.7A at 15V
3A at 12V
Output Power 40W
max. Ripple and Noise Voltage25mVpp
Size (WxHxD) 49mm x 124mm x 102mm
Weight per Piece (excluding packing) 460g
Mounting Method DIN-Rail
Connection methodScrew terminals
Commercial Information
Article Number SL2.103
UPC Code 875404000334
Country of origin CZ
Order information Stock Item 
E Classification eClass 5.1 27049002
eClass 6.x 27049002
eClass 7.x 27049002
eClass 8.0 27049002
eClass 9.0 27040701
ETIM 4.0 EC000599
ETIM 5.0 EC002540
HS Code HS 85044082
Warranty Period (Month) 36
Packaging Unit 1pc
Accessories / Complementary Units
Wall / panel mount bracket SLZ02
Adapter for Siemens S7-300 rail SLZ11
Diode redundancy module YR2.DIODE
Alternative Products