DIN-rail power supplies for 1-phase systems
12V, 4.5A

  • 100-240V Wide-range input
  • Efficiency up to 87,2%
  • NEC Class 2 Listed
  • Full output power between -10 and +60°C
DC Output12-15Vdc
Input AC 100-240V  (-15%/+10%)
DC 110V-300V  (-20%/+25%)
Size (WxHxD)45 x 75 x 91mm
Order information Stock Item 
Technical Data

Input Data
AC-Input Voltage AC 100-240V  (-15%/+10%)
DC-Input Voltage DC 110V-300V  (-20%/+25%)
EN61000-3-2(PFC-Norm) fulfilled
Power Factor0.5
Input Inrush Current LimitationNTC
Peak turn on current16A/32A (B1)
External Input Fuse Recommendationmin. B-10A / C-6A

Output Data
nominal Voltage12Vdc
Adjustment Range12-15V
Output Current Range4.5-3.6A
Output Current 3.6A at 15V
4.5A at 12V
Output Power54W
max. Ripple and Noise Voltage50mVpp

Size (WxHxD)45mm x 75mm x 91mm
Weight per Piece (excluding packing)250g
Operat. Temperature Range-10°C ... +70°C
Derating1.4W/° at >+60°C
Mounting Method DIN-Rail
Efficency, typ.87.2%
Power Losses, typ.7.9W
MTBF SN 29500 @ 40°C (h)1.690.000h
Connection methodScrew terminals
B1)Peak current at 120Vac/230Vac, ambient temperature of +40°C and cold start
Commercial Information

Article NumberML60.121
UPC Code875404001706
Country of originCZ
Order information Stock Item 
E ClassificationeClass 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 Unit1pc
Accessories / Complementary Units

Wall / panel mount bracketZM3.WALL
Diode redundancy moduleMLY10.241