DIN-rail power supplies for 3-phase systems
24V, 40A

  • 400-500V Wide-range input
  • Efficiency up to 92,6%
  • Various signals & active current share
  • 45A PowerBoost
  • Full output power between 0 and +60°C

Output 24-28Vdc
Input AC 400-500V
Size (WxHxD) 275 x 124 x 117mm
Weight 3300g
Order information Stock Item 
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 400-500V
DC-Input Voltage
EN61000-3-2(PFC-Norm) fulfilled
Output Data
nominal Voltage 24Vdc
Adjustment Range 24-28V
Output Current Range 40-34.3A
Output Current 34.3A at 28V
40A at 24V
Output Power 960W
max. Ripple and Noise Voltage50mVpp
Size (WxHxD) 275mm x 124mm x 117mm
Weight per Piece (excluding packing) 3300g
Mounting Method DIN-Rail
Connection methodScrew terminals
Commercial Information
Article Number SL40.301
UPC Code 875404000495
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
Diode redundancy module SLR01