ECO Power Supplies meet cULus 508 standards.

Press Release Summary:

Equipped with levers and Push-in CAGE CLAMP® technology, 3-Phase ECO Power Supplies are operated from 325 to 575 VAC voltage input. Units come with LED status indicators and DC OK contact. Providing 20 A and 40 A outputs, ECO features integrated test slot and third terminal on the output side for direct grounding.

Original Press Release:

WAGO Adds 3-Phase ECO to EPSTIRON® Power Supply Portfolio

WAGO extends the EPSITRON® Power Supply offering with the new addition of 3-phase ECO Power Supplies. These new versions are equipped with levers and Push-in CAGE CLAMP® technology for fast, tool-free wiring. Integrated test slots allow for simple testing and a third negative terminal on the output side allows for direct grounding. While the ECO is compact, saving a lot of panel space, this doesn’t sacrifice power - a wide input voltage range results in high tolerance to voltage fluctuations within power grids, ensuring operational reliability. Further highlights include:

  • 3-phase voltage input range: 325 to 575 VAC
  • Two output currents - 20 A, 40 A
  • LED indication for status monitoring
  • cULus 508 listed
  • DC OK contact

An intuitive design and an excellent price-to-performance ratio make the ECO 787-27xx Series 3-phase ECO power supply ideal for any application in need of reliable power. For more on the latest from WAGO, visit

About WAGO:

Innovation is at the heart of everything we do at WAGO. From our pioneering CAGE CLAMP® spring pressure connection technology to our extensive range of Interconnect, Interface and Automation solutions, such as the fieldbus independent WAGO-I/O-SYSTEM, our customers count on the unconditional performance and reliability of our products to ensure the safe, efficient operation of their systems every time.

For additional information, visit Contact WAGO at 1-800-DIN-RAIL or

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