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.
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