WAGO Power Supplies

WAGO’s efficient power supplies always deliver a constant supply voltage – whether for simple applications or automation with greater power requirements. WAGO offers uninterruptible power supplies (UPS), buffer modules, redundancy modules and a wide range of electronic circuit breakers (ECBs) as a complete system for seamless upgrades.

The Benefits for You:

  • Single- and three-phase power supplies for temperatures ranging from −40 to +70°C (−40 … +158 °F)
  • Output variants: 5 … 48 VDC and/or 24 … 960 W (1 … 40 A)
  • Globally approved for use in various applications
  • The comprehensive power supply system includes components such as UPSs, capacitive buffer modules, ECBs, redundancy modules and DC/DC converters

Product Overview

New Product

WAGO Eco 2 Power Supplies with Push-in Technology and Lever Connection

Efficient, Reliable Power Supply

The Eco line of power supplies now includes new WAGO Eco 2 Power Supplies with push-in technology and integrated WAGO levers. The new devices’ compelling features include fast, reliable, tool-free connection, as well as an excellent price–performance ratio.

MM-10939  new website page Eco 2_2000x1125.jpg

Slim Design and Long Service Life

Many basic applications only require 24 VDC. This is where WAGO’s Eco Power Supplies excel as an economical solution.

At 25 mm and 38 mm wide, the new power supplies (2687-2142 and 2687-2144) are slim and compact. The devices are also extremely durable and reliable with impressive efficiency ≥ 88 % (2687-2142) and lower thermal generation. WAGO’s WMB markers or marking strips can be used for all types of rail-mount terminal blocks and power supplies.

Additional Technical Information:

  • Power supplies with a wide input voltage range of 90 … 264 VAC (100 … 373 VDC)
  • Output voltage: 24 VDC, adjustable; output power: 30 W (2687-2142) and 120 W (2687-2144)

The Benefits for You:

  • Integrated, tool-free lever connections with push-in technology
  • Slim design, high efficiency, good price–performance ratio
  • Reliability, long service life (high MTBF)
  • Quick, easy, maintenance-free, tool-free connection technology

WAGO Eco 2 Power Supply

Stefan Wagner presents our new product family from the power supply portfolio: the WAGO Eco 2 Power Supply.

It is particularly suitable for standard applications.

Our Range of Power Supplies

Pro 2 Power Supply

Our answer to these more demanding requirements is the WAGO Pro 2 Power Supply – the heart of the control cabinet, which transforms today’s challenges into tomorrow’s possibilities.

The Benefits for You:

  • Up to 96 % efficiency
  • Read for digitization thanks to communication module
  • Versatile configuration options
  • Fast and reliable tripping of miniature circuit breakers thanks to temporary output currents up to 600 %
  • Quick charging of capacitors and fast switching of contactors thanks to output currents of up to 150 % for five seconds
  • Extended temperature range: −40 … +70°C (−40 … +158 °F)

Pro Power Supply

Applications with high output requirements call for professional power supplies capable of handling power peaks reliably. WAGO’s Pro Power Supplies are ideal for such uses.

The Benefits for You:

  • TopBoost function: Supplies a multiple of the nominal current for up to 50 ms
  • PowerBoost function: Provides 200 % output power for four seconds
  • Single- and 3-phase power supplies with output voltages of 12/24/48 VDC and nominal output currents from 5 ... 40 A for nearly every application
  • LineMonitor (option): Easy parameter setting and input/output monitoring
  • Potential-free contact/stand-by input: Switch off output without wear and minimize power consumption
  • Serial RS-232 interface (option): Communicate with PC or PLC

Classic Power Supply

WAGO’s Classic Power Supply is the exceptionally robust power supply with optional TopBoost integration. A broad input voltage range and extensive list of international approvals allow WAGO’s Classic Power Supplies to be used in a wide variety of applications.

The Benefits for You:

  • TopBoost: cost-effective secondary-side fusing via standard circuit breakers (≥ 120 W)
  • Nominal output voltage: 12, 24, 30.5 and 48 VDC
  • DC OK signal/contact for easy remote monitoring
  • Broad input voltage range and UL/GL approvals for worldwide applications
  • CAGE CLAMP® Connection Technology: maintenance-free and time-saving
  • Slim, compact design saves valuable cabinet space

Eco Power Supply

Many basic applications only require 24 VDC. This is where WAGO’s Eco Power Supplies excel as an economical solution.

The Benefits for You:

  • Output current: 1.25 ... 40 A
  • Wide input voltage range for use internationally: 90 ... 264 VAC
  • Especially economical: perfect for low-budget basic applications
  • CAGE CLAMP® Connection Technology: maintenance-free and time-saving
  • LED status indication: output voltage availability (green), overcurrent/short circuit (red)
  • Flexible mounting on DIN-rail and variable installation via screw-mount clips – perfect for every application
  • Flat, rugged metal housing: compact and stable design

Compact Power Supply

The small yet powerful Compact Power Supplies in DIN-rail-mount housings are available with output voltages of 5, 12, 18 and 24 VDC, and nominal output currents up to 6.5 A.

The Benefits for You:

  • Wide input voltage range for use internationally: 85 ... 264 VAC
  • Mounting on DIN-rail and flexible installation via optional screw-mount clips – perfect for every application
  • Optional Push-in CAGE CLAMP® Connection Technology: maintenance-free and time-saving
  • Improved cooling due to a removable front plate: ideal for alternative mounting positions
  • Dimensions per DIN 43880: suitable for installation in distribution and meter boards

DC/DC Converter

For use instead of an additional power supply, WAGO’s DC/DC converters are ideal for specialty voltages. For example, they can be used for reliably powering sensors and actuators.

The Benefits for You:

  • WAGO’s DC/DC converters can be used instead of an additional power supply for applications with specialty voltages.
  • Slim design: “True” 6.0 mm (0.23 inch) width maximizes panel space
  • A wide range of surrounding air temperatures
  • Ready for worldwide use in many industries, thanks to UL listing
  • Same profile as 857 and 2857 Series Signal Conditioners and Relays: full commoning of the supply voltage

Uninterruptible Power Supply

Consisting of a 24 V UPS charger/controller with one or more connected battery modules, the uninterruptible power supplies reliably power an application for several hours. Trouble-free machine and system operation is guaranteed – even in the event of brief power supply failures.

The Benefits for You:

  • Slim charger and controllers save control cabinet space
  • Optional integrated display and RS-232 interface simplify visualization and configuration
  • Pluggable CAGE CLAMP® Connection Technology: maintenance-free and time-saving
  • Battery control technology for preventive maintenance to extend battery life

Capacitive Buffer Modules

In addition to reliably ensuring trouble-free machine and system operation – even through brief power failures – WAGO’s capacitive buffer modules offer the power reserves that may be required for starting heavy motors or triggering a fuse.

The Benefits for You:

  • Decoupled output: integrated diodes for decoupling buffered loads from unbuffered loads
  • Maintenance-free, time-saving connections via pluggable connectors equipped with CAGE CLAMP® Connection Technology
  • Unlimited parallel connections possible
  • Adjustable switching threshold
  • Maintenance-free, high-energy gold caps

Redundancy Modules

WAGO’s redundancy modules are ideal for reliably increasing power supply availability. These modules decouple two parallel-connected power supplies and are perfect for applications where an electrical load must be reliably powered even in the event of a power supply failure.

The Benefits for You:

  • Integrated power diodes with an overload capability: suitable for TopBoost or PowerBoost
  • Potential-free contact (optional) for input voltage monitoring
  • Reliable connection via pluggable connectors equipped with CAGE CLAMP® or terminal strips with integrated levers: maintenance-free and time-saving
  • Solutions for 12, 24 and 48 VDC power supply; up to 76 A power supply: suitable for nearly every application

Discover products

All Products

Discover the diversity of WAGO’s power supply modules.


This May Also Interest You

Other Electronic Interface Products

Relay and Optocoupler Modules

Maximum functionality, easy to operate and maintain: WAGO's relays and optocouplers perform under all conditions and in all environments.


Electronic Circuit Breakers (ECBs)

Safety in the smallest space: When it comes down to protection against overload and short circuit, the ECBs from WAGO's EPSITRON® family are ideal.


Current Transformers and Voltage Taps

Sustainable maximum energy performance: WAGO offers you the right solution for every step of the way to reach this goal.