Phoenix Contact 2866750 | QUINT-PS/1AC/24DC/5 GEN3 120W Industrial Power Supply

The Phoenix Contact 2866750 is a third‑generation GEN3 QUINT POWER single‑phase DIN rail power supply, model QUINT-PS/1AC/24DC/5. Delivering steady 24V DC 5A output and 120W rated power, the 2866750 features ultra-long service life, wide global voltage tolerance and optimized low-loss circuitry. Designed for continuous 24/7 industrial operation, this genuine Phoenix Contact 2866750 power supply delivers consistent precision voltage regulation and strong environmental adaptability, ideal for standard industrial control cabinets that prioritize long-term reliability and low maintenance costs.

Complete Technical Parameters

Engineered for industrial full-cycle operation, the Phoenix Contact 2866750 adopts upgraded GEN3 circuit optimization, achieving lower heat generation and longer operational lifespan compared with conventional power modules.

• Part Number：2866750

• Full Model：QUINT-PS/1AC/24DC/5 (GEN3)

• AC Input Range：85V AC ~ 264V AC universal wide voltage

• DC Input Range：110V DC ~ 350V DC dual-mode input support

• Rated Output：24V DC / 5A continuous current

• Rated Power：120W standard industrial power

• Voltage Precision：±1% high-stability output accuracy

• Max Conversion Efficiency：Up to 92% energy-saving performance

• Ultra-Long MTBF：1,134,000 hours @ 25℃ long service life

• Inrush Current：＜15A soft start inrush suppression

• Derating Standard：2.5%/K load derating above 60℃

• Mounting Size：40mm ultra-narrow compact body

• Operating Temperature：-25℃ ~ +70℃ wide industrial temperature range

• Protection Grade：IP20 dust and touch safety protection

The dual AC/DC input design of the 2866750 Phoenix Contact power supply adapts to diverse industrial power supply modes, ensuring stable 24V output even with unstable grid voltage and fluctuating load conditions.

GEN3 Upgrade & Core Industrial Advantages

The Phoenix Contact 2866750 inherits the mature industrial performance of the QUINT POWER GEN3 series, focusing on long-term operational stability rather than single intelligent configuration. Compared with ordinary industrial power supplies, the 2866750 features ultra-high MTBF data, greatly reducing equipment failure rate and extending replacement cycles for on-site power modules.

Equipped with built-in inrush current suppression technology, the Phoenix Contact 2866750 avoids instantaneous current impact damage during startup. Its optimized low-loss circuit effectively reduces power consumption and cabinet heat accumulation under long-term full-load operation. Comprehensive protection including overload, overvoltage, short-circuit and over-temperature realizes automatic shutdown and recovery, fully protecting rear-end industrial control loads. The compact 40mm narrow body saves valuable cabinet installation space for dense wiring scenarios.

System Compatibility & Application Scenarios

The Phoenix Contact 2866750 24V 5A industrial power supply is widely used in standard single-phase industrial automation systems. The 2866750 QUINT GEN3 power supply steadily drives core low-power equipment including PLC controllers, industrial sensors, safety relays, communication modules and on-site instrumentation.

It is perfectly suited for factory automation lines, HVAC building control systems, environmental water treatment equipment and general mechanical engineering control cabinets. The genuine Phoenix Contact 2866750 supports parallel connection for power redundancy and capacity expansion, meeting high-reliability power supply demands for uninterrupted production scenarios.