WAGO Pro 2 single-phase power supply 24 VDC 10 A TopBoost PowerBoost

The WAGO Pro 2 (2787-2146) is a single-phase DIN-rail power supply delivering 24 VDC at 10 A with TopBoost and PowerBoost features and communication capability for parameterisation and diagnostics. Protection class I with IP20, series and parallel operation are supported and rated overvoltage category is III up to 2000 m. Typical applications include industrial control panels, machinery and process automation requiring diagnostics-ready 24 V distribution.

Manufacturer part number (MPN)

2787-2146

EAN / GTIN

4055143907330

Sales unit

pcs

Isolation voltage (pri.-sec., AC)

3,510 V

Isolation voltage (pri.-PE, AC)

2,200 V

Isolation voltage (sec.-PE)

0.5 kVDC

Isolation voltage (sec.-signal)

0.5 kVDC

Protection class

I

Protection type

IP20; per EN 60529

Resistance to reverse feed

≤ 35 VDC

Overvoltage category

III (≤ 2000 m a.s.l.); II (> 2000 m a.s.l.)

Pollution degree

2

Transient suppression (primary)

Yes

Overvoltage protection; secondary

Internal protective circuit | ≤ 35 VDC (in the event of a fault)

Short-circuit-protected

Yes

Open-circuit-proof

Yes

Parallel operation

Yes

Series operation

Yes

MTBF

> 1,200,000 h (per IEC 61709)

Width

50 mm / 1.969 inches

Height

130 mm / 5.118 inches

Depth from upper-edge of DIN-rail

130 mm / 5.118 inches

Mounting type

DIN-35 rail

Fire load

0.299 MJ

Weight

1063.3 g

Ambient temperature (operation)

-25 … +70 °C (Device starts at -40 °C (type-tested))

Ambient temperature (storage)

-40 … +85 °C

Relative humidity

5 … 96 % (no condensation permissible)

Derating

-3 %/K (> 55 °C and Ui < 230 VAC); -3 %/K (> 60 °C and Ui ≥ 230 VAC)

Climatic category

3K3 (per EN 60721)

Operating altitude (max.)

5000 m

Conformity marking

CE

Standards/specifications

UL 121201 (HazLoc) | EN 61010-2-201 | EN 61204-3 | UL 61010-1 | UL 61010-2-201 | SEMI F47

PU (SPU)

1 pcs

Packaging type

box

Country of origin

IN

Customs tariff number

85044083900

UNSPSC

39,121,004

ETIM 9.0

EC002540

ETIM 10.0

EC002540

ECCN

NO US CLASSIFICATION

RoHS Compliance Status

Compliant,No Exemption

Rated current

10 A

EAN

4066966861204

MPN

2787-2146

Voltage type (supply voltage)

AC

1st secondary output voltage

24–28 V

Max. output current 1

10 A

Secondary voltage adjustable

Yes

Nominal value output voltage 1

24 V

Nominal value output current 1

10 A

Short-circuit-proof

Yes

Rated supply voltage AC 50 Hz

100–240 V

Rated supply voltage AC 60 Hz

100–240 V

Rated supply voltage DC

100–240 V

Output voltage stabilized

Yes

Power output

240 W

Stabilized

Yes

Type of electric connection

Spring clamp connection

Suitable for rail mounting

Yes

Wall mounting possible

No

Suitable for distribution board

No

Width in number of modular spacings

4

Direct mounting possible

No

Depth

130 mm

Suitable for safety functions

No

Degree of protection (IP)

IP20

Suitable for wall mounting

No

HS Code

8504.40

• EAN 4055143907330
• SAP 1200465328
• Code 82551481