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Mean Well NDR-75-48 Single Output Industrial Power Supply 75W 48V - DIN Rail

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

SKU:

NDR-75-48

Model

75W 48V

$31.27 USD

SKU: NDR-75-48

120W 48V

$36.32 USD

SKU: NDR-120-48

240W 48V

$49.84 USD

SKU: NDR-240-48

480W 48V

$98.82 USD

SKU: NDR-480-48

Product variants

$31.27 USD

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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) approved

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

100% full load burn-in test

Low cost

3 years warranty

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
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°C(refer to output derating curve)
Safety standards	UL508, TUV EN60950-1 approved
EMC standards	EN55022(CISPR22), EN61204-3 Class B,EN61000-3-2,-3 , EN61000-4-2,3,4,5,6,8,11,EN55024, EN61000-6-2(EN50082-2), EN61204-3
Connection (screw DIN terminal)	I/P: 3 poles, O/P: 4 poles
Dimension (LxWxH) (mm)	32x 125.2x 102
Packing	28pcs / 15.3kg

Specifications

Brand

Mean Well
Series

NDR Series
Power Rating

76.8 Watt
Output Voltage

48 Volt
Rated Current

1.6 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

4.02 in
Height

1.26 in
Weight

1.12 lb

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Frequently Asked Questions

Can I use the NDR-75-48 for a 48V control panel or automation load?

Yes, it suits 48V control panel and automation loads that require 48VDC and stay within 1.6A and 76.8W. It is a DIN rail power supply with a slim 32.0 mm width, which helps in narrow cabinet layouts. The input range is 90-264VAC.

Is the NDR-75-48 appropriate for 48V industrial control equipment inside an enclosure?

It is appropriate for 48V industrial control equipment when the total load does not exceed 1.6A or 76.8W. The DIN rail construction and metal case support use in industrial control enclosures. Its dimensions are 125.2 × 102.0 × 32.0 mm.

Can this 48V model be used in building automation cabinets that run on 48VDC?

It can be used in building automation cabinets that need a 48VDC supply, provided the connected load stays within 1.6A and 76.8W. The NDR-75-48 is a DIN rail model, so it aligns with cabinet-based installation layouts. It also carries CB, CE, cUL, EAC, c_rcm, and TÜV certifications.

What is the difference between the NDR-75-48 and the other NDR DIN rail supplies?

The NDR-75-48 is the 48V, 1.6A, 76.8W member of this group. Other siblings are NDR-75-12 at 12V, 6.3A, 75.6W; NDR-75-24 at 24V, 3.2A, 76.8W; NDR-120-12 at 12V, 10A, 120W; NDR-120-24 at 24V, 5A, 120W; NDR-120-48 at 48V, 2.5A, 120W; NDR-240-24 at 24V, 10A, 240W; NDR-240-48 at 48V, 5A, 240W; NDR-480-24 at 24V, 20A, 480W; and NDR-480-48 at 48V, 10A, 480W.

Is the NDR-75-48 suitable for cabinet environments with varying temperatures?

The specified operating temperature range is -20°C to +70°C, which supports use across a wide range of control cabinet conditions. Its metal case and DIN rail design also fit enclosed panel applications. The provided specs do not list an external IP rating, so environmental sealing comes from the enclosure rather than the power supply listing.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well NDR-75-24 Single Output Industrial Power Supply 75W 24V - DIN Rail	76.8W	24V	3.2A	Indoor	$31.27	View
Mean Well NDR-75-12 Single Output Industrial Power Supply 75W 12V - DIN Rail	75.6W	12V	6.3A	Indoor	$30.01	View