# AC/DC DIN Rail Power Supply (PSU), ITE, 1 Output, 60 W, 24 VDC, 2.5 A

![Product image](https://novapart.co/image/farnell:2068477/)

**URL**: https://novapart.co/products/2868651/ac-dc-din-rail-power-supply-psu-ite-1-output-60-w
**SKU**: 2868651
**Manufacturer**: PHOENIX CONTACT
**Price**: €81.2900
**Stock**: 25+
**Lead Time**: 36 days (indicative)

## Description

No. of Outputs:1 Output; Output Power Max:60W; Output Voltage - Output 1:24VDC; Output Current - Output 1:2.5A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output

## Specifications

| Parameter | Value |
|---|---|
| Svhc | Lead (04-Feb-2026) |
| Product Range | STEP POWER Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 60W |
| Current, Output 4 | - |
| Input Voltage Vac | 85V AC to 264V AC |
| Input Voltage Ac Max | 264VAC |
| Input Voltage Ac Min | 85VAC |
| Power Supply Output Type | Adjustable, Fixed |
| Output Current - Output 1 | 2.5A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 24VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2068477/)

https://www.phoenixcontact.com/gb/products/2868651 

## Power supply unit - STEP-PS/ 1AC/24DC/2.5 - 2868651 

Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid 

(http://phoenixcontact.com/download) 

Primary-switched STEP POWER power supply for DIN rail mounting, input: 1-phase, output: 24 V DC/2.5 A 

## Product Description 

STEP POWER power supplies for installation distributors 

The STEP POWER power supply range was developed especially for building automation. The low idling losses and high degree of efficiency ensure maximum energy efficiency. They allow flexible use and can be snapped onto the DIN rail or screwed onto an even surface. 

## Why buy this product 

- Reliable power supply thanks to high MTBF (mean time between failures) of more than 500,000 hours and U/I characteristic curve 

- Flexible mounting by simply snapping onto the DIN rail or screwing onto a level surface 

- Energy savings thanks to maximum energy efficiency and incredibly low idling losses 

## Key Commercial Data 

Packing unit 1 pc ~~SO~~ GTIN 4°046356"163224 ~~Pe {MINCE AL a~~ Weight per Piece (excluding packing) 270.0 g ~~a~~ Custom tariff number 85044030 ~~a~~ Country of origin Germany 

## Technical data 

## Dimensions 

|Width|72 mm|
|---|---|
|Height|90 mm|
|Depth|61 mm|
|Ambient conditions||
|Degree of protection|IP20|
|Ambient temperature (operation)|-25 °C ... 70 °C (> 55° C derating : 2.5%/K)|
|Ambient temperature (storage/transport)|-40 °C ... 85 °C|
|Max. permissible relative humidity (operation)|≤ 95 % (at 25 °C, non-condensing)|



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https://www.phoenixcontact.com/gb/products/2868651 

## Power supply unit - STEP-PS/ 1AC/24DC/2.5 - 2868651 

## Technical data 

## Ambient conditions 

|10/03/2016   Page 2 / 6<br>Noise immunity<br>EN 61000-6-2:2005<br>Input data<br>Nominal input voltage range<br>100 V AC ... 240 V AC<br>Input voltage range<br>85 V AC ... 264 V AC<br>95 V DC ... 250 V DC<br>AC frequency range<br>45 Hz ... 65 Hz<br>Frequency range DC<br>0 Hz<br>Inrush surge current<br>< 15 A (typical)<br>Power failure bypass<br>> 20 ms (120 V AC)<br>> 100 ms (230 V AC)<br>Input fuse<br>3.15 A (slow-blow, internal)<br>Choice of suitable circuit breakers<br>6 A ... 16 A (Characteristics B, C, D, K)<br>Type of protection<br>Transient surge protection<br>Protective circuit/component<br>Varistor<br>Output data<br>Nominal output voltage<br>24 V DC ±1 %<br>Setting range of the output voltage (USet)<br>22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted)<br>Nennausgangsstrom (IN)<br>2.5 A (-25°C ... 55°C)<br>2.75 A (-25 °C ... 40 °C permanent)<br>Output current Imax<br>4.4 A<br>Derating<br>55 °C ... 70 °C (2.5%/K)<br>Connection in parallel<br>Yes, for redundancy and increased capacity<br>Connection in series<br>Yes<br>Control deviation<br>< 1 % (change in load, static 10 % ... 90 %)<br>< 2 % (change in load, dynamic 10 % ... 90 %)<br>< 0.1 % (change in input voltage ±10 %)<br>Residual ripple<br>< 80 mVPP(20 MHz)<br>Output power<br>60 W<br>Typical response time<br>< 0.5 s<br>Peak switching voltages nominal load<br>< 40 mVPP(20 MHz)<br>Maximum power dissipation in no-load condition<br>< 0.7 W<br>Power loss nominal load max.<br>9.9 W<br>General<br>Net weight<br>0.27 kg<br>Operating voltage display<br>Green LED<br>Efficiency<br>> 86 % (for 230 V AC and nominal values)<br>Insulation voltage input/output<br>4 kV AC (type test)<br>3.75 kV AC (routine test)<br>Protection class<br>II (in closed control cabinet)~~==~~|
|---|



https://www.phoenixcontact.com/gb/products/2868651 

## Power supply unit - STEP-PS/ 1AC/24DC/2.5 - 2868651 

## Technical data 

## General 

||> 1061000 h (40°C)|
|---|---|
|Mounting position|horizontal DIN rail NS 35, EN 60715|
|Assembly instructions|Alignable: 0 mm horizontally, 30 mm vertically|
|Connection data, input||
|Connection method<br>Screw connection<br>Conductor cross section solid min.<br>0.2 mm²<br>Conductor cross section solid max.<br>2.5 mm²<br>Conductor cross section flexible min.<br>0.2 mm²<br>Conductor cross section flexible max.<br>2.5 mm²<br>Conductor cross section AWG min.<br>24<br>Conductor cross section AWG max.<br>12<br>Stripping length<br>6.5 mm<br>Screw thread<br>M3<br>~~i~~||
|Connection data, output||
|Connection method|Screw connection|
|Conductor cross section solid min.|0.2 mm²|
|Conductor cross section solid max.|2.5 mm²|
|Conductor cross section flexible min.|0.2 mm²|
|Conductor cross section flexible max.|2.5 mm²|
|Conductor cross section AWG min.|24|
|Conductor cross section AWG max.|12|
|Stripping length|6.5 mm|
|Screw thread|M3|
|Standards and Regulations||
|Electromagnetic compatibility<br>Conformance with EMC Directive 2004/108/EC<br>Shock<br>30g in each direction, according to IEC 60068-2-27<br>Noise immunity<br>EN 61000-6-2:2005<br>Connection in acc. with standard<br>CUL<br>Standards/regulations<br>EN 61000-4-3<br>EN 61000-4-4<br>EN 61000-4-6<br>Standard – Electrical equipment of machines<br>EN 60204-1<br>Standard - Electrical safety<br>IEC 60950-1/VDE 0805 (SELV)<br>Standard – Electronic equipment for use in electrical power installations<br>and their assembly into electrical power installations<br>EN 50178/VDE 0160 (PELV)<br>Standard – Safety extra-low voltage<br>IEC 60950-1 (SELV) and EN 60204-1 (PELV)<br>Standard - Safe isolation<br>DIN VDE 0100-410<br>Standard – Protection against shock currents, basic requirements for<br>protective separation in electrical equipment<br>EN 50178<br>Standard – Limitation of mains harmonic currents<br>EN 61000-3-2<br>~~==~~||
||10/03/2016   Page 3 / 6|



https://www.phoenixcontact.com/gb/products/2868651 

## Power supply unit - STEP-PS/ 1AC/24DC/2.5 - 2868651 

Technical data Standards and Regulations Shipbuilding approval Germanischer Lloyd (EMC 1), ABS, LR, RINA, NK, DNV, BV UL approvals UL/C-UL listed UL 508 UL/C-UL Recognized UL 60950 NEC Class 2 as per UL 1310 UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) Vibration (operation) < 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6) Low Voltage Directive Conformance with LV directive 2006/95/EC Information technology equipment - safety (CB scheme) CB Scheme Rail applications EN 50121-4 ~~=~~ Classifications eCl@ss eCl@ss 4.0 27040702 eCl@ss 4.1 27040702 eCl@ss 5.0 27242213 eCl@ss 5.1 27242213 eCl@ss 6.0 27049002 eCl@ss 7.0 27049002 eCl@ss 8.0 27049002 eCl@ss 9.0 27040701 ETIM ETIM 2.0 EC001039 ~~=>—~~ ETIM 3.0 EC001039 ETIM 4.0 EC002540 ETIM 5.0 EC002540 ~~_—S—————~~ UNSPSC UNSPSC 6.01 30211502 UNSPSC 7.0901 39121004 UNSPSC 11 39121004 UNSPSC 12.01 39121004 UNSPSC 13.2 39121004 ~~a~~ Approvals Approvals 

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https://www.phoenixcontact.com/gb/products/2868651 

## Power supply unit - STEP-PS/ 1AC/24DC/2.5 - 2868651 

## Approvals 

Approvals 

UL Recognized / cUL Recognized / UL Listed / cUL Listed / LR / GL / BV / DNV / NK / RINA / BSH / IECEE CB Scheme / EAC / EAC / UL Recognized / cUL Recognized / cULus Recognized / cULus Listed 

## Ex Approvals 

UL Listed / cUL Listed / cULus Listed 

Approvals submitted 

## Approval details 

UL Recognized 

cUL Recognized 

UL Listed 

cUL Listed 

LR ~~PT~~ GL ~~PT~~ BV ~~PO~~ DNV ~~PT~~ NK ~~PT~~ RINA ~~PT~~ 

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https://www.phoenixcontact.com/gb/products/2868651 

IECEE CB Scheme 

## Power supply unit - STEP-PS/ 1AC/24DC/2.5 - 2868651 

Approvals 

BSH ~~PT~~ 

EAC ~~[~~ EAC ~~PT~~ UL Recognized ~~T~~ 

cUL Recognized ~~[~~ 

cULus Recognized 

cULus Listed 

Drawings 

Block diagram 

**+** 

> **L (+) + – –** 

Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 

10/03/2016   Page 6 / 6 



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- [Supplier page](https://es.farnell.com/phoenix-contact/step-ps-1ac-24dc-2-5/psu-din-rail-24v-2-5a/dp/2068477)
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