MDR-20-24 DIN Rail Slim Profile 24V 1A Switch Mode Power Supply

The MDR-20-24 DIN Rail Switch Mode Power Supply is a compact, industrial-grade 20W AC/DC power supply designed for DIN rail mounting in automation, control panels, and industrial equipment. With a 24V DC, 1A regulated output, universal 85-264VAC input, and integrated DC OK relay contact, it delivers reliable power for PLCs, sensors, relays, and other industrial control devices.

Its slim 22.5mm-wide housing saves valuable panel space while providing comprehensive protection against short circuits, overloads, and overvoltage. The fanless convection-cooled design ensures quiet, maintenance-free operation, and the unit is certified to major industrial safety standards for dependable long-term performance.

Features

Slim DIN rail mounted industrial switch mode power supply

Universal 85-264VAC or 120-370VDC input range

Regulated 24V DC, 1A output

20W continuous output power

Adjustable output voltage from 24V to 30V

Built-in DC OK relay contact for status monitoring

Short circuit, overload, and overvoltage protection

Free air convection cooling (fanless operation)

Low no-load power consumption (<0.75W)

LED power-on indicator

100% full-load burn-in tested

Compact 22.5mm slim profile saves cabinet space

Suitable for DIN Rail TS-35/7.5 or TS-35/15

UL 508 and TUV certified

RoHS compliant

3-year manufacturer's warranty

Specifications

Part Number: MDR-20-24

Product Type: DIN Rail Switch Mode Power Supply

Input Voltage: 85-264VAC / 120-370VDC

Input Frequency: 47-63Hz

Output Voltage: 24V DC

Output Voltage Adjustment: 24-30V DC

Output Current: 1A

Output Power: 20W

Number of Outputs: 1

Efficiency: Up to 76%

Cooling Method: Natural air convection

Protection Features:

Short Circuit Protection

Overload Protection

Overvoltage Protection

Status Indicator: LED Power Indicator

Monitoring: DC OK Relay Contact

Mounting Type: DIN Rail TS-35/7.5 or TS-35/15

Dimensions: 22.5 × 100 × 90mm (W × H × D)

Operating Temperature: Up to +70 C (with derating)

Standards: UL 508, TUV EN60950-1, RoHS

Warranty: 3 Years

Applications

Industrial automation systems

PLC control panels

Factory automation

Process control equipment

Security and surveillance systems

Building automation

Instrumentation

Control cabinets

DIN rail electrical enclosures

Industrial sensors and relays

What's in the box
1 x MDR-20-24 DIN Rail Slim Profile 24V 1A Switch Mode Power Supply