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Mean Well TDR-240-24 Single Output Industrial Power Supply 240W 24V - DIN Rail

metal case, slim size, 3 phase input, high efficiency up to 94.5%, built-in active PFC

SKU:

TDR-240-24

Model

240W 24V

$84.74 USD

SKU: TDR-240-24

480W 24V

$138.78 USD

SKU: TDR-480-24

960W 24V

$222.68 USD

SKU: TDR-960-24

Product variants

$84.74 USD

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Description

Features

Input 340~550VAC, 3-phase

63mm slim width

Built-in passive PFC function compliance to BS EN/EN61000-3-2

High efficiency up to 92%

Protections: Short circuit / Overload / Over voltage / Over temp

Cooling by free air convection

Installed on DIN rail TS-35 / 7.5 or 15

EN61000-6-2(EN50082-2) industrial immunity level

UL61010(industrial control equipment) approved

Built-in DC OK relay contact

3 years warranty

General Specification

AC input voltage range	340~550VAC, 3-phase ( two phase operation possible)
AC input current (Typ.)	0.69A / 400VAC, 0.6A / 500VAC
AC inrush current (max.)	Cold start 50A
DC adjustment range	24V: 24~28V, 48V: 48~55V
Overload protection	105%~130% rated output power, constant current limiting, unit will shut down after 3 sec., re-power on to recover
Over voltage protection	30~36V (24V model), 56~65V (48V model), shut down o/p voltage, re-power on to recover
Over temp.	90ºC±5ºC (24V model), 85ºC±5ºC (48V model) shut down o/p voltage, recovers automatically after temperature goes down
Withstand voltage	I/P-O/P:4.87kVAC I/P-FG:2.4kVAC O/P-FG:0.5kVAC O/P-DC OK: 0.5kVAC
Working temperature	-30~+70°C (refer to output derating curve)
Safety standards	UL61010-1 approved; AS/NZS 62368.1
EMC standards	EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61204-3
Connection	I/P: 3 poles, O/P: 6 poles screw DIN terminal
Dimension (LxWxH)	63x 125.2x 113.5mm
Packing	12pcs/13Kg
Case	979D

Specifications

Brand

Mean Well
Series

TDR Series
Power Rating

240 Watt
Output Voltage

24 Volt
Rated Current

10 Ampere
Input Voltage

340V~550V
No of Output

1
Standards Met

CE,cUL,EAC,TUV
Operating Temperature

-30°C~70°C
Warranty

3 Year
Length

4.93 in
Width

4.47 in
Height

2.48 in
Weight

2.2 lb

File Downloads

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Frequently Asked Questions

Can I use the TDR-240-24 for a 24V PLC and I/O control panel?

Yes, this model is suited to 24V control panels that need up to 10A or 240W. Its DIN rail format, slim 125.2 × 113.5 × 63.0 mm housing, and 340-550VAC 3 phase input fit industrial control cabinets where space and three-phase distribution matter.

Is the TDR-240-24 a good fit for 24V industrial automation cabinets with relays, HMIs, and control electronics?

It can be a fit when the cabinet uses a 24VDC bus and the combined load stays within 240W and 10A. The slim metal case and DIN rail design make it practical for enclosure-mounted automation systems, and the stated efficiency is up to 94.5%.

Can this power supply be used in a building management or HVAC control enclosure?

Yes, for building management panels that use 24VDC controls and have a 340-550VAC input source, this model aligns well with that application. The DIN rail form factor and 125.2 × 113.5 × 63.0 mm size are useful in panel layouts where multiple devices share limited cabinet space.

Is the TDR-240-24 suitable for a slim DIN rail cabinet where depth is limited?

This model is designed for DIN rail mounting and has a slim profile relative to its 240W output. Its dimensions are 125.2 × 113.5 × 63.0 mm, so it is generally easier to place in narrow control cabinets than larger higher-power units in the same series.

What is the difference between the TDR-240-24 and the other TDR series models?

The TDR-240-24 is 240W at 24V and 10A. Other siblings are TDR-240-48 at 240W, 48V, 5A; TDR-480-24 at 480W, 24V, 20A; TDR-480-48 at 480W, 48V, 10A; TDR-960-24 at 960W, 24V, 40A; and TDR-960-48 at 960W, 48V, 20A.

Can the TDR-240-24 be used inside a control cabinet or enclosure in harsh indoor conditions?

It is intended for enclosure-based industrial use, with a metal case and an operating temperature range of -30°C to +70°C. For exposed or washdown locations, the provided specs do not list a separate enclosure rating, so it is better evaluated for use inside a control cabinet or protected enclosure.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well TDR-240-48 Single Output Industrial Power Supply 240W 48V - DIN Rail	240W	48V	5A	Indoor	$84.74	View