WAGO EPSITRON ECO 120W DIN Rail Power Supply

Technical Overview

Single-phase 120W, 24VDC/5A adjustable output power supply with CAGE CLAMP connections, IP20, -10 to 60°C operation.

Key Features

Switched-mode power supply.
Natural convection cooling when horizontally mounted.
Enclosed for use in control cabinets.
Suitable for both parallel and series operation.
Electrically isolated output voltage (SELV) per UL 60950-1; PELV per EN 60204.
Short-circuit protected.
Overvoltage protection via varistor at primary circuit.
Adjustable output voltage (DC 22 … 28 V).
LED status indication (DC OK, Overload).
CAGE CLAMP® spring connections.
DIN-35 rail mounting.
Operating temperature range: -10°C to +60°C.
Efficiency: 86% (at 230 VAC).

Technical Specification Matrix

Parameter	Value
Nominal Output Voltage	24 VDC (SELV)
Output Voltage Range	DC 22 … 28 V (adjustable)
Nominal Output Current	5 A (at 24 VDC)
Nominal Output Power	120 W
Input Voltage Range AC	85 … 264 VAC
Input Voltage Range DC	90 … 373 VDC
Nominal Input Voltage AC	110 … 240 V
Nominal Mains Frequency Range	47 … 63 Hz; 0 Hz
Isolation Voltage (Primary-Secondary, AC)	3000 V
Isolation Voltage (Primary-PE, AC)	1500 V
Protection Class	I
IP Rating	IP20 (per EN 60529)
Ambient Temperature (Operation)	-10 … +60 °C
Ambient Temperature (Storage)	-25 … +85 °C
Relative Humidity	≤ 95% (no condensation permissible)
Connection Technology	CAGE CLAMP®
Mounting Type	DIN-35 rail (EN 60715)
Physical Weight (kg)	0.85
Dimensions L x W x H (cm)	13.6 x 7.5 x 9.2

Industrial Applications

1. Industrial Control Panels

Providing stable 24VDC power to critical components like PLCs, HMI, sensors, and actuators within industrial control cabinets. Its DIN-rail mounting and robust electrical protection ensure reliable operation in demanding environments.

Problem Solved

Ensuring reliable and protected 24VDC power distribution to various industrial automation components mounted on a DIN rail, preventing damage from short circuits or overvoltage.

24VDCDIN-rail mountingShort-circuit protectionOvervoltage protectionIP20Industrial Automation

2. Building Automation Systems

Supplying consistent 24VDC power for HVAC controllers, lighting control modules, and security system components. The compact dimensions (7.5 x 9.2 x 13.6 cm) and DIN-rail compatibility allow for efficient integration into crowded building automation enclosures.

Problem Solved

Efficiently powering various low-voltage building automation devices from a centralized power source, minimizing space requirements with its compact form factor.

24VDCCompact sizeDIN-rail mountingBuilding Management SystemsHVAC Control

3. Machine Safety Circuits

Delivering isolated and dependable 24VDC power to safety relays, emergency stop buttons, and other safety-critical components in industrial machinery. Its SELV (Safety Extra-Low Voltage) output and comprehensive protection features enhance operator and machine safety.

Problem Solved

Providing a highly reliable and safely isolated 24VDC power source for machine safety functions, crucial for meeting safety standards and preventing accidents.

24VDCSELVIsolated outputShort-circuit protectionMachine SafetyEmergency Stop