MEAN WELL WDR-120-24 120W 24V 5A DIN Rail

Part numberWDR-120-24
Output voltage 24 V
Rated current 5 A
Rated power 120 W
$82.43Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
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WDR-120 model selection table WDR Series
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Key specifications

Complete technical specifications
Output
Output voltage 24 V
Rated current 5 A
Rated power 120 W
AC input range 180–550 VAC
Typical efficiency 91 %
Mechanical
Operating temperature -25 to 70 °C
Dimensions (L × W × H) 40 × 125.2 × 113.5 mm

Is this model right for you?

Within the WDR-120 series, the WDR-120-24 differs from the WDR-120-12 and WDR-120-48 by output voltage and output current. WDR-120-24: 24 V, 5 A; WDR-120-12: 12 V, 10 A; WDR-120-48: 48 V, 2.5 A. Output adjustment ranges also differ: WDR-120-24: 24~29V; WDR-120-12: 12~15V; WDR-120-48: 48~58V.

Product overview

The WDR-120-24 provides a 24 V output with 5 A output current and 120 W rated power. Its input voltage range is 180 ~ 550VAC and 254 ~ 780VDC, with a frequency range of 47 ~ 63Hz. Typical efficiency is 91%, and ripple noise is 120mVp-p. The output adjustment range is 24~29V. Dimensions are 40 × 125.2 × 113.5 mm and net weight is 650 g.

Where this model fits

The WDR-120-24 is used in Industrial Automation, Motor Drives, and Building & Home Automation. Its 24 V output and 5 A output current suit 24 V DC control rails. The operating temperature range is -25 to 70 °C, and the net weight is 650 g.

Complete technical specifications

Rev. 2025-06-09
Output
Output voltage 24 V
Rated current 5 A
Rated power 120 W
Voltage adjustment range 24–29 V
Ripple & noise 120 mVp-p
Input
AC input range 180–550 VAC
DC input range 254–780 VDC
Frequency range 47–63 Hz
Typical efficiency 91 %
Environmental
Operating temperature -25 to 70 °C
Storage temperature -40 to 85 °C
Operating humidity 20–90 % RH
Vibration Component: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting clip: Compliance to IEC60068-2-6
Mechanical
Dimensions (L × W × H) 40 × 125.2 × 113.5 mm
Net weight 650.0 g
Safety & compliance
Safety standards UL508, EAC TP TC 004 , BIS IS13252(Part1)(only for 12V,24V) approved, IEC62368-1 CB approved by SIQ; Design refer to BS EN/EN62368-1, AS/NZS 62368.1(meet BS EN/EN60204-1)

These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.

Identification
Part number WDR-120-24
Brand MEAN WELL
Category AC/DC DIN Rail
Series WDR-120

Approvals and compliance

From the manufacturer's datasheet for this series

United States

  • UL

    UL Listing or Recognition means UL Solutions tested samples against the applicable UL safety standard and audits the factory that builds them. A UL file number is the usual evidence an inspector or specifier asks for in North America.

International

  • CB Scheme

    A CB Test Certificate reports testing against the IEC standard and is accepted by member certification bodies as the basis for a national approval. It shortens a new-country approval rather than granting market access by itself, so it is the most useful item on this list when you are entering a market that is not shown here.

Eurasian Economic Union

  • EAC

    Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.

India

  • BIS

    Registration under India's Compulsory Registration Scheme, against an IS standard. IS 13252 is the Indian transposition of IEC 60950-1 and IS 15885 of IEC 61347, so the IS number identifies the product category.

    Covers only part of this series: only for 12V,24V

An approval above is held by only some models in this series. The datasheet's own wording is quoted beside the mark; read it against this part number, and ask us for the certificate if your approval process needs it.

Isolation and electromagnetic compatibility
Withstand voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC O/P-DC OK:0.5KVAC
EMC emission Compliance to BS EN/EN55032 (CISPR32), BS EN/EN61204-3 Class B, EAC TP TC 020
EMC immunity Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, BS EN/EN61204-3, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020

Standards certified against

  • IEC62368-1
  • IS13252

Designed to reference

The datasheet lists these as design references. The series was built to them but has not been certified to them, so do not treat them as approvals.

BS EN/EN62368-1, AS/NZS 62368.1(meet BS EN/EN60204-1)

Read the datasheet's exact wording

UL508, EAC TP TC 004 , BIS IS13252(Part1)(only for 12V,24V) approved, IEC62368-1 CB approved by SIQ; Design refer to BS EN/EN62368-1, AS/NZS 62368.1(meet BS EN/EN60204-1)

Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.

Certificates

Certificate copy supplied with this model.

  • CE · R50453592

    100%
    CE certificate R50453592

    CE · Certificate number R50453592

Ordering & shipping information

Order and delivery terms
Part number WDR-120-24
Minimum order quantity 1
Country of origin China
Typical packed weight 850 g
Unit weight 650 g

Downloads

WDR-120 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
WDR-120-1212 V10 A120 W$93.48
Ships in 3–5 business days
WDR-120-24 24 V5 A120 W$82.43
Ships in 3–5 business days

WDR-120-24 lists 24 V output and 5 A output current; WDR-120-12 lists 12 V output and 10 A output current.

WDR-120-24 lists 24 V output and 5 A output current; WDR-120-48 lists 48 V output and 2.5 A output current.

WDR-120-24 lists an output adjustment range of 24~29V; WDR-120-12 lists 12~15V; WDR-120-48 lists 48~58V.

WDR-120-24 lists typical efficiency of 91%; WDR-120-12 lists 89.5%; WDR-120-48 lists 92%.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2025-06-09
Last verified

View the manufacturer datasheet How we source and verify product data

Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.