Buy MDR-20-24 Meanwell AC/DC Power Supply, 20W 24VDC 1A | Free Delivery on Orders Over £150
The MDR-20-24 is a Mean Well 24W DIN rail power supply delivering 24VDC at 1A, designed for compact industrial automation and control panel applications.
This slim-profile AC-DC power supply from Mean Well is engineered for space-constrained DIN rail installations where reliable 24VDC output is essential. The MDR-20-24 provides a stable 24W output, making it ideal for powering PLCs, sensors, relays and other low-power control devices. Its compact form factor ensures efficient use of valuable panel space.
Key Features
- 24W Output at 24VDC/1A: Provides a dependable DC supply for low-power industrial loads such as sensors, indicators and small controllers.
- Compact DIN Rail Design: The narrow-width housing saves space in crowded control panels and distribution boards.
- Universal AC Input: Accepts a wide input voltage range, making it suitable for global installations without modification.
- High Efficiency: Minimises energy waste and heat generation, contributing to longer service life and reduced cooling requirements.
- Built-in Protections: Includes short circuit, overload and over-voltage protection to safeguard connected equipment.
- Reliable Mean Well Quality: Backed by Mean Well's reputation for robust, long-life power supplies trusted across industrial sectors worldwide.
Applications
The MDR-20-24 is commonly used in industrial automation, building management systems, and control panel builds where a compact 24VDC supply is required. Typical applications include powering PLC input/output modules, sensors, signal conditioning equipment, and small relay circuits. It is well suited for machine control cabinets, HVAC control panels and lighting control systems.
Standards and Compliance
The Mean Well MDR-20-24 is designed to meet international safety and EMC standards applicable to industrial power supplies.
Manufacturer: Mean Well | Order Code: MDR-20-24
Frequently Asked Questions
What loads can the Mean Well MDR-20-24 power?
It can power any 24VDC load up to 1A (24W), such as sensors, relays, small PLCs and signal devices commonly found in control panels.
How does the MDR-20-24 mount?
It clips directly onto standard 35mm DIN rail, making installation quick and tool-free.
How does the MDR-20-24 compare to larger Mean Well DIN rail supplies?
The MDR-20-24 is designed for low-power applications where space is limited. For higher current demands, consider the MDR-40-24 (40W) or MDR-60-24 (60W) models in the same series.
Is the MDR-20-24 suitable for 24/7 continuous operation?
Yes, Mean Well DIN rail power supplies are designed for continuous industrial use with built-in thermal and overload protections.
Where can I buy the Mean Well MDR-20-24 in the UK?
CSE Distributors, with branches in Wooburn Green and Southampton, supply Mean Well power supplies alongside a comprehensive range of industrial and electrical products. A family-run business with over 50 years' experience, CSE offers same-day despatch, genuine technical support and hundreds of highly positive customer reviews.
| Output Wattage | 20 W |
|---|---|
| IP Rating | Class I |
| Output Current | 1 A |
| Number of Phases | 1 Phase |
| Temperature Rating | -20 to +70 °C |
| Output Voltage | 24 V DC |
| Housing Material | Plastic |
| Conversion Type | AC/DC input, DC output |
| Input Voltage (AC) | 85 ~ 264 V |
| Input Voltage (DC) | 120 ~ 370V |
| Alternate Code | MDR-20 |
|---|---|
| MPN | MDR-20-24 |
| Unit of Measure | Each |
| Weight | 0.19 kg |
| Height | 100 mm |
| Width | 22.5 mm |
| Depth | 90 mm |
| Commodity Code | 85044095 |
| Country of Origin | CN |
Datasheets and Literature
Shipping & Returns Information
We aim to ship all stock items ordered by 2pm on the same day using a 24hr courier, meaning you get your goods next day.Some exceptions may apply, mainly cable with multiple cuts or some bulky items.
We accept returns on items if unused and in original packaging, however some items may be subject to a handling fee.
Secure Online Payments
Our Quick and Safe online payments via SagePay ensure your transaction is smooth and secure.Friendly & Technical Sales Team
Between our 2 locations we have many decades of combined experience in the industry.Please feel free to get in contact by Phone, Email or the Online Chat if there are any projects, products or services you want to discuss.
Quality Guarantee
CSE pride ourselves on sourcing the best quality product available at the lowest prices.By only dealing with reputable, and in most cases, global brands - we can be sure you will never be disappointed with the quality of your items.