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Phoenix Contact STEP-PS/1AC/24DC/0.75 Switched Mode DIN Rail Power Supply 264V AC Input, 24V DC 750mA Output, 18W 2868635

Category DIN Rail Power Supply Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin Vietnam
Brand Phoenix Contact
Power 18W
Efficiency 84%
Height 90mm
Model 2868635
Depth 90mm
IP Rating IP20
Width 36mm
Series STEP-PS/1AC/24DC/0.75
Output Current 750mA
Maximum Operating Temperature 70°C
Sub Type Switched Mode
Minimum Operating Temperature -25°C
Number of outputs 2
Maximum Input Voltage 264V ac
Electrical Phase 1
Maximum Output Voltage 24V dc
Minimum Input Voltage 85V ac

Key Features

  • Delivers a regulated 24V DC output with a maximum current of 750mA.
  • Wide input voltage range from 85 to 264V AC for flexible installation.
  • Provides stable 18W power output in a compact, lightweight housing.
  • Operates reliably from -25°C to +70°C with more than 84% efficiency.
  • Touch-safe IP20 enclosure with LED status indicator for operational safety.
  • MTBF exceeding 926,000 hours ensures dependable long-term use.
  • Supports both DIN rail and screw mounting for integration versatility.
  • Complies with leading EMC and immunity standards for industrial environments.

Product Description

The Phoenix Contact STEP-PS/1AC/24DC/0.75 (model 2868635) is a switched mode DIN Rail Power Supply engineered for optimal efficiency and reliability in industrial, laboratory, and building automation systems. With a wide AC input range of 85 to 264V and a regulated 24V DC output at 750mA, this power supply is tailored for equipment requiring stable low-voltage power with minimized energy loss.

Designed to operate in demanding conditions from -25°C to +70°C, the STEP-PS/1AC/24DC/0.75 offers exceptional energy efficiency (minimum 84%), reducing idle and standby power consumption. The device is touch-proof with an IP20 protection rating, making it safe for use in panel installations. A green LED status indicator allows for fast visual confirmation of unit operation. Its compact form factor, measuring 90mm x 36mm x 90mm and weighing only 110g, ensures simple integration into crowded control cabinets without unnecessary bulk.

Versatility is at the core of this device: it supports quick DIN rail mounting or secure screw-mount installation, adapting to varying panel layouts. The output power of 18W is ideal for PLCs, control equipment, sensors, relays, and other building or industrial automation needs demanding reliable DC power. With over 926,000 hours mean time between failures and robust construction, the power supply delivers consistent, long-term performance in continuous operation environments.

Additional features include a rapid typical response time of less than 0.5 seconds, dual DC outputs, and compliance with international electromagnetic compatibility and immunity standards (EN 61000-6-3, EN 61000-4-6, EN 61000-4-4, EN 61000-4-2). The IP20 enclosure keeps users protected from accidental contact while allowing for ventilation. The compact, lightweight design places minimal strain on mounting hardware and electrical systems, making it suitable for both new and retrofit projects.

The Phoenix Contact STEP-PS series is widely used in industrial control panels, automation workstations, laboratory setups, HVAC control systems, security installations, and manufacturing plants where stable DC power and space efficiency are required.

Explore more high-quality DIN rail power solutions and automation components from Phoenix Contact, or browse related categories for power distribution and industrial control equipment on EnvMart.

Phoenix Contact STEP-PS/1AC/24DC/0.75 Switched Mode DIN Rail Power Supply 264V AC Input, 24V DC 750mA Output, 18W 2868635
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Frequently Asked Questions

This model provides a regulated output of 24V DC with a maximum current of 750mA.

It has a wide input voltage range from 85V AC to 264V AC, allowing for flexible installation.

The power output of this power supply is 18W, suitable for various low-voltage applications.

The dimensions are 90mm in height, 36mm in width, and 90mm in depth, with a weight of 110g.

It operates reliably within a temperature range of -25°C to +70°C.

It is widely used in industrial control panels, automation workstations, and HVAC control systems.

It complies with international electromagnetic compatibility and immunity standards, including EN 61000-6-3 and EN 61000-4-2.

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