STEP3-PS/1AC/24DC/4/PT DIN Rail Power Supply 24V DC 4A Push-In 1140066

The Phoenix Contact STEP3-PS/1AC/24DC/4/PT (Part No. 1140066) is a compact and efficient DIN rail-mounted power supply designed for building automation, industrial control systems, and distributed automation applications. Featuring a single-phase AC input and a regulated 24 V DC output with a current rating of 4 A, this primary-switched power supply delivers reliable power for PLCs, sensors, actuators, relays, and control devices. The integrated Push-in connection technology enables fast, tool-free wiring, reducing installation time and simplifying panel assembly. With its slim housing and high energy efficiency, the STEP POWER series is ideal for space-saving installations in control cabinets and electrical panels.

Key Features

• Phoenix Contact Part Number: 1140066
• Model: STEP3-PS/1AC/24DC/4/PT
• Primary-switched power supply unit
• Input: 1-phase AC
• Output voltage: 24 V DC
• Output current: 4 A
• Push-in connection technology
• DIN rail mounting
• Compact space-saving design
• High efficiency and low power loss
• Reliable regulated DC output
• Fast tool-free wiring installation
• Suitable for continuous operation
• Designed for industrial and building automation systems
• Robust industrial-grade construction

Applications

• Building automation systems
• Industrial control panels
• PLC power supply applications
• Distributed automation systems
• Sensor and actuator power supply
• Machine control systems
• Electrical switchboards
• Process automation equipment
• Control cabinet installations