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Mean Well NDR-120-24 Single Output Industrial Power Supply 120W 24V - DIN Rail

metal case, economical model, slim size, EMC EN55022 class B

SKU:

NDR-120-24

Model

75W 24V

$27.55 USD

SKU: NDR-75-24

120W 24V

$31.92 USD

SKU: NDR-120-24

240W 24V

$55.43 USD

SKU: NDR-240-24

480W 24V

$90.04 USD

SKU: NDR-480-24

Product variants

$31.92 USD ~~$36.55~~

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Description

Features

Universal AC input / Full range

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

Cooling by free air convection

Can be installed on DIN rail TS35 / 7.5 or 15

UL508 (industrial control equipment) listed

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

100% full load burn-in test

Low cost

3 years warranty for NDR series
2 years warranty for EDR series

General Specification

AC input voltage range	90~264VAC; 127~370VDC
AC inrush current (max.)	Cold start, 35A at 230VAC
DC adjustment range	12V: 12~14V, 24V: 24~28V, 48V: 48~55V
Current adjustment range	10%~100% rated output current adjustable by 1~10Vdc, PWM signal or resistance
Overload protection	105%~130% Constant current limiting, auto-recovery
Over voltage protection	14V: 14~17V, 24V: 29~33V, 48V: 56~65V
Over temperature protection	Shut down o/p voltage, re-power on to recover
Withstand voltage	I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
Working temperature	-20~+70!aC (refer to output derating curve
Safety standards	UL60950-1, TUV EN60950-1 approved
EMC standards	EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61000-6-2(EN50082-2), EN61204-3
Connection (screw DIN terminal)	I/P: 3 poles, O/P: 4 poles
Dimension (LxWxH) (mm)	40x 125.2x 113.5

Specifications

Brand

Mean Well
Series

NDR Series
Power Rating

120 Watt
Output Voltage

24 Volt
Rated Current

5 Ampere
Input Voltage

90V~264V
No of Output

1
Standards Met

CB,CE,cUL,EAC,RCM,TUV
Operating Temperature

-20°C~70°C
Warranty

3 Year
Length

4.93 in
Width

4.47 in
Height

1.57 in
Weight

1.32 lb

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Frequently Asked Questions

Can I use the NDR-120-24 for 24V PLC, HMI, and industrial control panel loads?

Yes, this model provides 24V DC at up to 120W and 5A, which fits many 24V control-panel applications. Its DIN rail format and 40.0 mm slim width also help in cabinets where multiple devices need to share limited rail space.

Is the NDR-120-24 suitable for 24V building management and automation cabinets?

It is a practical choice when the system requires 24V DC and the total demand stays within 120W or 5A. The wide 90-264VAC input range is also useful for building and industrial panels that may be fed from different AC supply standards.

Can this DIN rail power supply support 24V sensors, relays, and control devices in an enclosure?

Yes, it is designed for DIN rail use and matches enclosed 24V control applications that stay within its 5A output current and 120W power rating. The metal case and EMC EN55022 class B feature also make it relevant for organized cabinet-based control systems.

What is the difference between the NDR-120-24 and the other NDR series models?

The NDR-120-24 is rated at 120W, 24V, 5A. The listed siblings are NDR-120-12 at 120W, 12V, 10A; NDR-120-48 at 120W, 48V, 2.5A; NDR-240-24 at 240W, 24V, 10A; NDR-240-48 at 240W, 48V, 5A; NDR-480-24 at 480W, 24V, 20A; NDR-480-48 at 480W, 48V, 10A; NDR-75-12 at 75.6W, 12V, 6.3A; NDR-75-24 at 76.8W, 24V, 3.2A; and NDR-75-48 at 76.8W, 48V, 1.6A.

Is the NDR-120-24 intended for indoor control cabinets and enclosures?

Yes, its DIN rail form factor, metal case, and slim 125.2 × 113.5 × 40.0 mm body fit enclosed control cabinet use. No IP rating is listed in the provided specs, so it is better treated as a protected enclosure power supply rather than a unit for direct exposure to weather, dust, or washdown.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well NDR-120-12 Single Output Industrial Power Supply 120W 12V - DIN Rail	120W	12V	10A	Indoor	$31.86	View
Mean Well NDR-120-48 Single Output Industrial Power Supply 120W 48V - DIN Rail	120W	48V	2.5A	Indoor	$33.36	View