Phoenix Contact TRIO POWER Switched Mode DIN Rail Power Supply 1-Phase 264V AC Input 29.5V DC, 20A Output, 480W Power 2866381

Phoenix Contact 2866381 TRIO POWER switched mode power supply unit (PSU) is designed for industrial and electrical component applications requiring a stable and reliable 480W power source. This single-phase DIN rail mount PSU accommodates a broad AC input voltage range from 85 to 264V and converts it to a regulated DC output adjustable between 22.5 and 29.5V. This feature accommodates variations in voltage due to long cable runs or battery charging demands.

The PSU features a robust metal housing that protects internal components from impact and corrosion, making it well suited for demanding industrial environments. Safety measures include an integrated varistor for transient surge suppression and a 10A slow-blow fuse to disconnect power in the event of a short circuit, enhancing user protection. The unit complies with IP20 ingress protection, guarding against intrusion by solid objects larger than 12 millimeters.

Installation is effortless with push-in terminals and a compact form factor measuring 130mm in height, 115mm in width, and 130mm in depth. It operates efficiently at 91%, minimizing energy consumption and heat generation. The wide operating temperature range from -25°C to +70°C allows deployment in a variety of temperature conditions across industrial sectors.

Reliability is a key characteristic with an MTBF exceeding 500,000 hours, ensuring long-term performance and minimal downtime. These features, combined with its adjustable output and sturdy build, make the Phoenix Contact TRIO POWER 2866381 PSU an ideal choice for industrial automation, manufacturing, and control system power supply needs.

This PSU accepts wide AC input range from 85 to 264V for global versatility. Produces regulated output voltage adjustable from 22.5 to 29.5V DC. Robust metal housing offers impact and corrosion resistance for harsh environments.

Integrated varistor and slow-blow fuse protect against voltage surges and short circuits. Compact DIN rail mount design with push-in terminals for easy installation. High operating temperature range from -25°C to +70°C suitable for diverse conditions.

IP20 rated enclosure protects against solid objects over 12mm, no water protection. Maintains 91% efficiency ensuring low energy wastage during operation. High mean time between failures (MTBF) exceeding 500,000 hours for reliable service.

This switched mode PSU unit is tailored for industrial, manufacturing, control panels, and electrical component power supply applications. Its durable construction, safety features, and wide input/output ranges provide confidence in demanding field conditions. For more specialized power supply products, browse related DIN Rail Power Supplies and Phoenix Contact offerings on EnvMart.