# AC/DC DIN Rail Power Supply (PSU), ITE & Hazardous Locations, 1 Output, 240 W, 24 VDC, 10 A

![Product image](https://novapart.co/image/farnell:3702727/)

**URL**: https://novapart.co/products/2787-2146/ac-dc-din-rail-power-supply-psu-ite-hazardous
**SKU**: 2787-2146
**Manufacturer**: WAGO
**Price**: €229.6500
**Stock**: 10+
**Lead Time**: 57 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | Pro 2 Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 240W |
| Current, Output 4 | - |
| Input Voltage Vac | 90V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 10A |
| 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 & Hazardous Locations |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3702727/)

## Data sheet  |  Item number: 2787-2146 

Power supply; Pro 2; 1-phase; 24 VDC output voltage; 10 A output current; TopBoost + PowerBoost; communication capability 

www.wago.com/2787-2146 

Item description Features: 

- Power supply with TopBoost, PowerBoost and configurable overload behavior 

- Configurable digital signal input and output, optical status indication, function keys 

- Communication interface for configuration and monitoring 

- Optional connection to IO-Link 

Subject to changes. Please also observe the further product documentation! 

WAGO Kontakttechnik GmbH & Co. KG Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

21.04.2020    Page /1 8 

Data sheet  |  Item number: 2787-2146 www.wago.com/2787-2146 ee 

Suitable for both parallel and series operation 

- Natural convection cooling when horizontally mounted Pluggable connection technology 

- Electrically isolated output voltage (SELV/PELV) per EN 61010/UL 61010 

- Marker slot for WAGO Marker Cards (WMB) and WAGO Marking Strips 

## Data 

## Technical Data 

## Input 

|Phases|1|
|---|---|
|Nominal input voltage Ui nom|AC 100 … 240 V|
|Input voltage range|AC 90 … 264 V; DC 130 … 373 V|
|Nominal mains frequency range|47 … 63 Hz; 0 Hz|
|Input current Ii|≤ 1,2 A (240 VAC; Nominal load); ≤ 2,7 A (100 VAC; Nominal load)|
|Inrush current|≤ 11 A (after 1 ms)|
|Power factor correction (PFC)|Active|
|Mains failure hold-up time|≥ 25 ms (230 VAC)|



## Output 

|Nominal output voltage Uo nom|DC 24 V (SELV)|
|---|---|
|Output voltage range|DC 24 … 28 V (adjustable)|
|Factory preset|DC 24 V|
|Nominal output current Io nom|10 A (24 VDC)|
|Nominal output power|240 W|
|Adjustment accuracy|≤ 1 %|
|Residual ripple|≤ 70 mV (peak-to-peak)|
|Current limitation|1.1 x I<br>(typ.)<br>o nom|
|Overload behavior|TopBoost/PowerBoost/Time-limited constant current mode (other|
||overload behaviors can be set)|
|PowerBoost|DC 15 A (5 s)|



## Signaling and communication 

Signaling Optical status indication (DC OK; load; warning and error states) Digital signal input and output (DI/DO) 

Subject to changes. Please also observe the further product documentation! 

|WAGO Kontakttechnik GmbH & Co. KG|Do you have any questions about our products?|
|---|---|
|Hansastr. 27|We are always happy to take your call at +49 (571) 887-44222.|
|32423 Minden||
|Phone: +49571 887-0 | Fax: +49571 887-169||
|Email: info.de@wago.com | Web: www.wago.com||



21.04.2020    Page /2 8 

Data sheet  |  Item number: 2787-2146 www.wago.com/2787-2146 ~~ee~~ 

Communication 

Communication interface, can be used with WAGO USB Communication Cable (750-923) or WAGO IO-Link Communication Module (2789-9080) 

## Efficiency/Power losses: 

|Power loss Pl|≤ 1 W (Stand-by); ≤ 2,2 W (No load); ≤ 12 W (230 VAC; Nominal load)|
|---|---|
|Efficiency (typ.)|95,3 % (230 VAC; 10 ADC; 25 °C)|



## Fuse protection: 

|Internal fuse|T 6.3 A / 250 VAC|
|---|---|
|External fuse (required)|An external DC fuse is required for the DC input voltage.|
|External fuse (recommended)|16 A (for USA/Canada: 15 A)|



## Safety and protection: 

|Insulation voltage (SEC-GND)|DC 0,5 kV|
|---|---|
|Insulation voltage (SEC-Signal)|DC 0,5 kV|
|Protection class|I|
|Protection class|IP20 (per EN 60529)|
|Feedback voltage|≤ DC 35 V|
|Overvoltage category|III (≤ 2000 m a. s.l.); II (> 2000 m a. s.l.)|
|Transient protection, primary|Yes|
|Overvoltage protection, secondary|Internal protective circuit|
||≤ 35 VDC (in the event of a fault)|
|Short circuit protection|Yes|
|No-load proof|Yes|
|Parallel operation|Yes|
|Series connection|Yes|
|MTBF|> 1,200,000 h (per IEC 61709)|



## Connection data 

|Connection type (1)|Input/Output/Signaling|
|---|---|
|Connection technology|CAGE CLAMP®|
|WAGO terminal|WAGO 721 Series|
|Solid conductor|0,08 … 2,5 mm² / 28 … 12 AWG|
|Fine-stranded conductor|0,08 … 2,5 mm² / 28 … 12 AWG|
|Fine-stranded conductor with ferrule with plastic collar|0,25 … 1,5 mm² / 20 … 16 AWG|



Subject to changes. Please also observe the further product documentati ~~o~~ n! 

WAGO Kontakttechnik GmbH & Co. KG Do you have any questions about our products? Hansastr. 27 We are always happy to take your call at +49 (571) 887-44222. 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

21.04.2020    Page /3 8 

Data sheet  |  Item number: 2787-2146 www.wago.com/2787-2146 ~~ee~~ 

Fine-stranded conductor with ferrule without plastic collar 0,25 … 2,5 mm² / 20 … 14 AWG Strip length 8 … 9 mm / 0.31 … 0.35 inch 

## Geometrical Data 

**==> picture [399 x 68] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|Width|50 mm / 1.969 inch|
|Height|130 mm / 5.118 inch|
|Length from upper-edge of DIN-35 rail|130 mm / 5.118 inch|
|Note on dimensions|Height without connector|
|Height with connector: 166 mm|

**----- End of picture text -----**<br>


## Mechanical data 

Type of mounting DIN-35 rail (EN 60715) 

## Material Data 

**==> picture [538 x 250] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||
|---|---|---|
|Weight|1000 g|
|Environmental Requirements|
|Surrounding air (operating) temperature|-25 … 70 °C (Device starts at −40 °C (type-tested))|
|Surrounding air (storage) temperature|-40 … 85 °C|
|Relative humidity|5 … 96 % (no condensation permissible)|
|Derating|−3 %/K (> +55 °C and U  < 230 VAC); −3 %/K (> +60 °C and U  ≥ 230 i|i|
|VAC)|
|Pollution degree|2|
|Climatic category|3K3 (per EN 60721)|
|Max. operating altitude|5000 m|
|Standards and specifications|
|Conformity marking|CE|
|Standards/specifications|EN 61010-1; EN 61010-2-201; EN 61204-3; UL 61010-1; UL 61010-|
|2-201|

**----- End of picture text -----**<br>


## Environmental Requirements 

## Standards and specifications 

## Commercial data 

**==> picture [344 x 54] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|Packaging type|BOX|
|Country of origin|CN|
|GTIN|4055143907330|
|Customs Tariff No.|85044082900|

**----- End of picture text -----**<br>


Subject to changes. Please also observe the further product documentation! 

**==> picture [511 x 56] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|WAGO Kontakttechnik GmbH & Co. KG|Do you have any questions about our products?|
|Hansastr. 27|We are always happy to take your call at +49 (571) 887-44222.|
|32423 Minden|
|Phone: +49571 887-0 | Fax: +49571 887-169|
|Email: info.de@wago.com | Web: www.wago.com|

**----- End of picture text -----**<br>


21.04.2020    Page /4 8 

Data sheet  |  Item number: 2787-2146 www.wago.com/2787-2146 ee 

## Approvals / Certificates 

UL-Approvals 

||||Certificate|
|---|---|---|---|
|Logo|Approval|Additional Approval Text|name|
||UL|UL 61010-2-201|E255817|
||Underwriters Laboratories Inc.|||



## Counterpart 

## Compatible products 

|General accessories|General accessories||
|---|---|---|
|Item no.: 2009-115/000-024<br>WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; violet<br>www.wago.com/2009-115<br>/000-024<br>Item no.: 2789-9080<br>Communication module; IO-Link; communication capability<br>www.wago.com/2789-9080<br>Item no.: 750-923<br>Configuration cable; USB connector; Length: 2.5 m; black<br>www.wago.com/750-923<br>@~~Oo~~|||
|ferrule|||
|||Item no.: 216-201<br>Ferrule; Sleeve for 0.5 mm² / 20 AWG; insulated; electro-tin plated; white|www.wago.com/216-201|
||Item no.: 216-202<br>Ferrule; Sleeve for 0.75 mm² / 18 AWG; insulated; electro-tin plated; gray|www.wago.com/216-202|
|Item no.: 216-203<br>Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated; red<br>www.wago.com/216-203<br>Item no.: 216-204<br>Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated; black<br>www.wago.com/216-204<br>Ir~~BO~~|||
|||Item no.: 216-221<br>Ferrule; Sleeve for 0.5 mm² / 20 AWG; insulated; electro-tin plated; white|www.wago.com/216-221|
||Item no.: 216-222<br>Ferrule; Sleeve for 0.75 mm² / 18 AWG; insulated; electro-tin plated; gray|www.wago.com/216-222|



Subject to changes. Please also observe the further product documentation! 

WAGO Kontakttechnik GmbH & Co. KG 

WAGO Kontakttechnik GmbH & Co. KG Do you have any questions about our products? Hansastr. 27 We are always happy to take your call at +49 (571) 887-44222. 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

21.04.2020    Page /5 8 

Data sheet  |  Item number: 2787-2146 www.wago.com/2787-2146 ee 

|r|||
|---|---|---|
|r|Item no.: 216-223<br>Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated; red|www.wago.com/216-223|
||Item no.: 216-224<br>Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated; black|www.wago.com/216-224|
||Item no.: 216-241||
||Ferrule; Sleeve for 0.5 mm² / 20 AWG; insulated; electro-tin plated; electrolytic copper; gastight|www.wago.com/216-241|
||crimped; acc. to DIN 46228, Part 4/09.90; white||
||Item no.: 216-242||
||Ferrule; Sleeve for 0.75 mm² / 18 AWG; insulated; electro-tin plated; electrolytic copper; gastight|www.wago.com/216-242|
||crimped; acc. to DIN 46228, Part 4/09.90; gray||
||Item no.: 216-243||
||Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated; electrolytic copper; gastight crimped;|www.wago.com/216-243|
||acc. to DIN 46228, Part 4/09.90; red||
||Item no.: 216-244||
||Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated; electrolytic copper; gastight|www.wago.com/216-244|
||crimped; acc. to DIN 46228, Part 4/09.90; black||
||Item no.: 216-262||
||Ferrule; Sleeve for 0.75 mm² / 18 AWG; insulated; electro-tin plated; electrolytic copper; gastight|www.wago.com/216-262|
||crimped; acc. to DIN 46228, Part 4/09.90; gray||
|Ir|Item no.: 216-263<br>Ferrule; Sleeve for 1 mm² / AWG 18; insulated; electro-tin plated; electrolytic copper; gastight crimped;<br>acc. to DIN 46228, Part 4/09.90; red|www.wago.com/216-263|
||Item no.: 216-264||
||Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated; electrolytic copper; gastight|www.wago.com/216-264|
||crimped; acc. to DIN 46228, Part 4/09.90; black||
||Item no.: 216-284||
||Ferrule; Sleeve for 1.5 mm² / AWG 16; insulated; electro-tin plated; electrolytic copper; gastight|www.wago.com/216-284|
||crimped; acc. to DIN 46228, Part 4/09.90; black||
||Item no.: 216-301<br>Ferrule; Sleeve for 0.25 mm² / AWG 24; insulated; electro-tin plated; yellow|www.wago.com/216-301|
||Item no.: 216-302<br>Ferrule; Sleeve for 0.34 mm² / 22 AWG; insulated; electro-tin plated; green|www.wago.com/216-302|
||Item no.: 216-321<br>Ferrule; Sleeve for 0.25 mm² / AWG 24; insulated; electro-tin plated; yellow|www.wago.com/216-321|
||Item no.: 216-322<br>Ferrule; Sleeve for 0.34 mm² / 22 AWG; insulated; electro-tin plated; green|www.wago.com/216-322|
||Item no.: 750-923/000-001|www.wago.com/750-923|
||Configuration cable; USB connector; Length: 5 m|/000-001|
|tools|||
|Item no.: 210-720<br>Operating tool; Blade: 3.5 x 0.5 mm; with a partially insulated shaft<br>www.wago.com/210-720<br>~~Po~~|||



Subject to changes. Please also observe the further product documentation! 

WAGO Kontakttechnik GmbH & Co. KG 

Hansastr. 27 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

Do you have any questions about our products? We are always happy to take your call at +49 (571) 887-44222. 

21.04.2020    Page /6 8 

Data sheet  |  Item number: 2787-2146 www.wago.com/2787-2146 ~~ee~~ 

|Data sheet  |  Item number: 2787-2146<br>www.wago.com/2787-2146<br>~~ee~~<br>~~WAGO~~|Data sheet  |  Item number: 2787-2146<br>www.wago.com/2787-2146<br>~~ee~~<br>~~WAGO~~|Data sheet  |  Item number: 2787-2146<br>www.wago.com/2787-2146<br>~~ee~~<br>~~WAGO~~|
|---|---|---|
|Item no.: 210-721<br>Operating tool; Blade: 5.5 x 0.8 mm; with a partially insulated shaft<br>www.wago.com/210-721<br>~~Po~~|||
|Marking accessories|Marking accessories||
||Item no.: 2009-110<br>Marking strips; on reel; not stretchable; plain; snap-on type; white|www.wago.com/2009-110|
||Item no.: 2009-115<br>WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; white|www.wago.com/2009-115|
|Item no.: 2009-115/000-002<br>www.wago.com/2009-115<br>~~SO~~|||
||WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; yellow|/000-002|
||Item no.: 2009-115/000-006|www.wago.com/2009-115|
||WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; blue|/000-006|
|~~OT~~|Item no.: 2009-115/000-007<br>WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; gray<br>Item no.: 2009-115/000-012|www.wago.com/2009-115<br>/000-007<br>www.wago.com/2009-115|
||WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; orange|/000-012|
||Item no.: 2009-115/000-017<br>WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; light|www.wago.com/2009-115<br>/000-017|
||green||
||Item no.: 2009-115/000-023|www.wago.com/2009-115|
||WMB-Inline; for Smart Printer; 1500 pieces on roll; stretchable 5 - 5.2 mm; plain; snap-on type; green|/000-023|



## Downloads Documentation 

## Instruction Leaflet 

|WAGO Pro 2 Power Supplies|V 1.0.0|pdf|Download|
|---|---|---|---|
|1-phasig; 24 VDC / 10 A|Oct 16, 2019|4.4 MB||
|Additional Information||||
|Disposal; Electrical and electronic equipment, Packaging|V 1.0.0|pdf|Download|
|||265.8 kB||



Subject to changes. Please also observe the further product documentation! 

WAGO Kontakttechnik GmbH & Co. KG Do you have any questions about our products? Hansastr. 27 We are always happy to take your call at +49 (571) 887-44222. 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

21.04.2020    Page /7 8 

Data sheet  |  Item number: 2787-2146 www.wago.com/2787-2146 ee 

## Engineering-Software 

|Software for Interface-Products||||
|---|---|---|---|
|WAGO Interface Configuration Software G2 FULL|1.0.1.29|exe|Download|
|The full setup, in addition to the WAGO Interface Configuration Software G2, includes|Aug 26, 2019|97.4 MB||
|the installation for the Microsoft .NET Framework.||||
|WAGO Interface Configuration Software G2 SMALL|1.0.1.29|exe|Download|
|The full setup only includes the WAGO Interface Configuration Software G2.|Aug 26, 2019|13.4 MB||
|Device Files||||
|Device Description File||||
|Device description files 2787-2146|1.1|zip|Download|
||Sep 17, 2019|107.5 kB||



Installation Notes Product family Pro 2 Show all products from the family 

Subject to changes. Please also observe the further product documentation! 

WAGO Kontakttechnik GmbH & Co. KG Do you have any questions about our products? Hansastr. 27 We are always happy to take your call at +49 (571) 887-44222. 32423 Minden Phone: +49571 887-0 | Fax: +49571 887-169 Email: info.de@wago.com | Web: www.wago.com 

21.04.2020    Page /8 8 



## Links

- [View this product on Novapart](https://novapart.co/products/2787-2146/ac-dc-din-rail-power-supply-psu-ite-hazardous)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wago/2787-2146/power-supply-ac-dc-24v-10a/dp/3702727)
---

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