MDR

Features:
Universal AC input / Full range
Built-in active PFC and over temp. protection (MDR-100) 
Class I, Div 2 Hazardous Locations T4(MDR-40/60) 
Protections: Short circuit / Overload / Over voltage
Built-in constant current limiting circuit (MDR-20~100) 
Cooling by free air convection 
Working temperature: -20~+70C by models 
Can be installed on DIN rail TS-35 / 7.5 or 15 
No load power consumption <0.75W (<1W for MDR-100) 
DC OK signal output (MDR-10/20); 
DC OK relay contact (MDR-40/60/100)
DC output voltage adjustable (MDR-20~100) 
LED indicator for power on