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Phoenix Contact TRIO-PS-2G/3AC/24DC/40 2903156 24VDC 40A 960W 3-Phase DIN Rail Power Supply

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Phoenix Contact TRIO-PS-2G/3AC/24DC/40 2903156 24VDC 40A 960W 3-Phase DIN Rail Power Supply

Phoenix Contact TRIO-PS-2G/3AC/24DC/40 2903156 24VDC 40A 960W 3-Phase DIN Rail Power Supply

The Phoenix Contact TRIO-PS-2G/3AC/24DC/40 (2903156) is a three-phase DIN rail power supply providing 24 V DC at 40 A, with a rated output power of 960 W. Its output voltage can be adjusted from 24 to 28 V DC, and the unit provides a dynamic boost of up to 60 A for 5 seconds to handle temporary load peaks.

HS CODE :8504401400 

  • Product No :

    2903156
  • Manufacture :

    Phoenix Contact
  • Size (cm) :

    11*13 *16
  • Weight (kg) :

    2.602
  • Origin :

    China
  • Warranty :

    12 Month
  • Lead Time :

    Ready Stock
  • Description :

    Power Supply

The Phoenix Contact TRIO-PS-2G/3AC/24DC/40 is a high-power three-phase industrial power supply from the TRIO POWER family. It accepts a nominal three-phase input of 3 × 400 to 500 V AC and provides a regulated 24 V DC output at 40 A, delivering up to 960 W continuously. The output voltage can be adjusted between 24 and 28 V DC, allowing voltage compensation for specific installation requirements.

For temporary overload conditions, the power supply provides Dynamic Boost up to 60 A for 5 seconds, equivalent to 150% of the nominal current. It is short-circuit-proof and protected against output overvoltage. Typical efficiency is 92.6%, while the integrated DC OK LED provides a straightforward indication of output status.

The unit uses tool-free Push-in connection technology and is designed for DIN rail installation. Its robust construction, wide operating temperature range and high electrical strength make it suitable for PLC control cabinets, machine automation, industrial control systems and other applications requiring a high-current 24 V DC supply.

 Main Features

  • 3-phase industrial switching power supply
  • TRIO POWER series
  • 24 V DC / 40 A
  • 960 W continuous output power
  • Adjustable output: 24–28 V DC
  • Dynamic Boost: 60 A for 5 s
  • Input: 3 × 400–500 V AC
  • Typical efficiency: 92.6%
  • Push-in connection technology
  • DIN rail mounting
  • DC OK LED indicator
  • Short-circuit proof
  • No-load proof
  • Integrated surge protection
  • Wide operating temperature range
  • High vibration and shock resistance
  • UL 508 Listed
  • UL/C-UL Recognized UL 60950-1

Application Scope

  • PLC control cabinets
  • Industrial automation systems
  • Machine-building equipment
  • Control-system power supply
  • Motor-control cabinets
  • Industrial networking equipment
  • Sensors and actuators
  • HMI and control panels
  • Factory automation
  • High-current 24 V DC distribution systems

The TRIO POWER family is specifically optimized for machine-building and industrial control cabinet applications.

Product Status: Active / Current

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Allen Bradley - CompactLogix; ControlLogix, Flex I/O, MicroLogix, etc.

Siemens - Simatic S7-300; S7-400; S7-1200; S7-1500; HMI 6AV etc.

ABB - Advant 800xA S800; S200; S400; S500; S600; S700; S900 etc.

GE Fanuc - 90-30; 90-70; PACSystems RX3i, etc.

Honeywell - Experion® PKS; ControlEdge™ HC900; etc.

Many Available just wait for you, feel free to ask to get better deal!!!

R
Ricardo
Sales Specialist
+86 188 5015 7206
ricardo@tztechautomation.com
T
Tina
Sales Specialist
+86 131 2336 8748
tina@tztechautomation.com

Conditions

Original Brand New

Approximate Lead Time

3-5 days

Warranty

One Year

Online Service

 7/24

Express Company

DHL / FedEx / UPS / TNT etc.

MOQ

1 Piece

TZ Tech is not an authorized surplus dealer or affiliate for the Manufacturer of this product.
The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because TZ Tech is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.
While many PLC products will have firmware already installed, TZ Tech makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application.

TZ Tech also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source.
TZ Tech also makes no representations as to your right to install any such firmware on the product.
TZ Tech will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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Copyright 2026 @ TZ TECH Co., LTD. .All Rights Reserved Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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