Din Rail Mounted Power Supply

DIN rail SMPS price on Voltkart: from ₹1,145 (Mean Well MDR-10, 10 W) to ₹25,920 (SDR-960, 960 W), including GST. A 24V 5A unit costs from ₹1,560. Every model is in the price table below.

DIN rail power supplies clip onto the 35 mm rail inside a control panel and convert 230 V AC (or a 3-phase supply) into a regulated DC voltage, usually 24 V DC for PLCs, sensors, relays and HMIs. This range covers Mean Well MDR, HDR, EDR, NDR, SDR, WDR and TDR, and Selec RP/RPS. Voltkart is an authorised distributor of Mean Well and Selec. Prices checked 6 October 2026. Reviewed by Amit, Voltkart.

DIN rail SMPS price list (incl. GST)

Model	Output	Price
24 V DC output (most control panels)
Mean Well MDR-10-24	24 V 0.42 A, 10 W	₹1,145
Mean Well MDR-20-24	24 V 1 A, 24 W	₹1,296
Selec RP-2M-1.1A-24VDC	24 V 1.1 A, 26 W	₹1,100
Mean Well MDR-40-24	24 V 1.7 A, 40.8 W	₹1,712
Selec RPS60-24	24 V 2.5 A, 60 W	₹1,342
Mean Well MDR-60-24	24 V 2.5 A, 60 W	₹1,922
Mean Well HDR-60-24	24 V 2.5 A, 60 W, ultra-slim	₹1,814
Selec RPS120-24	24 V 5 A, 120 W	₹1,560
Mean Well EDR-120-24	24 V 5 A, 120 W	₹2,230
Mean Well WDR-120-24	24 V 5 A, 120 W, 2-line input 180–550 V AC	₹6,588
Mean Well NDR-240-24	24 V 10 A, 240 W, PFC	₹4,536
Mean Well TDR-240-24	24 V 10 A, 240 W, 3-phase input	₹8,100
Mean Well NDR-480-24	24 V 20 A, 480 W, PFC	₹9,288
Mean Well TDR-480-24	24 V 20 A, 480 W, 3-phase input	₹12,312
Mean Well SDR-960-24	24 V 40 A, 960 W, PFC	₹25,920
Mean Well TDR-960-24	24 V 40 A, 960 W, 3-phase input	₹25,920
12 V DC output
Mean Well MDR-10-12	12 V 0.85 A, 10 W	₹1,145
Mean Well MDR-20-12	12 V 1.67 A, 20 W	₹1,285
Mean Well MDR-40-12	12 V 3.3 A, 40 W	₹1,712
Mean Well HDR-60-12	12 V 4.5 A, 54 W, ultra-slim	₹1,674
Mean Well MDR-60-12	12 V 5 A, 60 W	₹1,814
Mean Well EDR-120-12	12 V 10 A, 120 W	₹2,346
5 V and 48 V DC output
Mean Well MDR-10-5	5 V 2 A, 10 W	₹1,145
Mean Well MDR-20-5	5 V 3 A, 15 W	₹1,296
Mean Well MDR-40-5	5 V 6 A, 30 W	₹1,642
Mean Well MDR-60-5	5 V 10 A, 50 W	₹1,905
Mean Well EDR-120-48	48 V 2.5 A, 120 W	₹2,351
Mean Well NDR-240-48	48 V 5 A, 240 W, PFC	₹5,692

Click a model to open the product. The product page always shows the live price and stock.

How to choose a DIN rail SMPS

Output voltage: 24 V DC is the standard for PLCs and sensors; 12 V and 5 V suit specific devices; 48 V suits some drives and telecom loads.
Current with headroom: total load current plus about 25%. Choose 24 V 5 A for a typical small panel and 10 A or more for larger panels.
Input supply: MDR, HDR, EDR, NDR and SDR need single-phase AC; choose TDR for a 3-phase supply or WDR for a 2-line 180–550 V supply.
Features: NDR, SDR and TDR have active PFC, and some models (for example MDR-60, SDR-960 and TDR-240) have a DC OK relay output. Check the datasheet on each product page.

Need an enclosed (box-type) SMPS instead? See all SMPS power supplies, the Mean Well SMPS price list and the Mean Well series guide. Wiring help: how to wire a DIN rail SMPS.

Frequently asked questions

What is the price of a 24V 5A DIN rail SMPS?

On Voltkart a 24 V 5 A (120 W) DIN rail SMPS costs ₹1,560 for the Selec RPS120-24 and ₹2,230 for the Mean Well EDR-120-24, including GST.

What is the difference between Mean Well MDR, HDR, EDR and NDR?

MDR and HDR are compact low-power units (HDR is the ultra-slim step-shape housing). EDR is an economical 120 W range. NDR is a slim 240–480 W range with active PFC. Above that, SDR-960 covers 960 W, and TDR runs from a 3-phase supply.

Which DIN rail SMPS works on a 3-phase or 415V supply?

The Mean Well TDR series (TDR-240, TDR-480, TDR-960) takes a 3-phase 340–550 V AC input, and the WDR-120-24 takes a 2-line 180–550 V AC input. Most other DIN rail units need a single-phase 230 V supply.

How do I size a DIN rail power supply?

Add up the current of every 24 V load (PLC, sensors, relays, HMI), then add about 25% headroom. For example, 2.7 A of loads × 1.25 = 3.4 A, so choose a 24 V 5 A (120 W) unit. Our SMPS selection guide explains this step by step.

Is Voltkart an authorised Mean Well and Selec distributor?

Yes. Voltkart is an authorised distributor of Mean Well and Selec, and every order ships with a GST invoice and pan-India delivery.

Authorised distributor pages: Mean Well · Selec.

Not sure which model you need? Send the part number or your application on WhatsApp at 8800754881 (Mon–Sat, 12:30–7 pm) and we will help you choose. For bulk or OEM quantities, ask for a quote on the same number.