$ 177.79
Phoenix Contact ESSENTIAL-PS/3AC/24DC/240W/EE provides 24V DC, 240W output. Compact DIN rail power supply for reliable industrial performance.
The Phoenix Contact ESSENTIAL-PS/3AC/24DC/240W/EE is a compact DIN-rail power supply that converts three-phase AC input into a stable 24 V DC output at 240 W. Designed for global industrial applications, it operates with a wide input range, making it suitable for diverse electrical networks. With high efficiency and fanless convection cooling, the unit provides consistent performance while minimizing energy loss and maintenance needs. Its rugged build, combined with international approvals, ensures long-term reliability in demanding environments. By offering dependable DC power, this supply helps keep automation systems, machinery, and process equipment running without unexpected interruptions.
Built for efficiency and durability, the ESSENTIAL-PS/3AC/24DC/240W/EE delivers up to 10 A output current with excellent voltage stability. Its surge protection and ability to work in parallel or series configurations make it ideal for scaling or redundancy in critical systems. Low ripple output safeguards sensitive electronics, reducing the risk of equipment malfunction or premature wear. The robust housing and high mean time between failures enhance operational safety and minimize downtime. Users benefit from simple DIN-rail mounting, minimal power loss, and strong resistance to harsh conditions, making it a cost-effective and reliable choice for automation, control panels, and industrial power distribution.
The Phoenix Contact ESSENTIAL-PS/3AC/24DC/240W/EE is chosen for its balance of performance, durability, and simplicity. With a 3-phase wide input range, 240 W power rating, and 24 V DC output, it ensures consistent energy delivery in automation and process systems. Its fanless cooling reduces wear and noise, while international approvals make it a globally deployable solution. For engineers, it’s a reliable and low-maintenance way to keep critical devices running efficiently.
Unstable or fluctuating power often leads to downtime, equipment errors, or costly failures in industrial systems. The ESSENTIAL-PS/3AC/24DC/240W/EE solves this by delivering clean, regulated DC output with low ripple and built-in surge protection. It safeguards sensitive electronics, prevents production interruptions, and supports redundancy when connected in parallel. By combining efficiency, protection, and scalability, it removes the risk of power instability while lowering energy losses and long-term maintenance costs.
| Feature | Details | Benefit |
|---|---|---|
| Output Power | 240 W | Reliable power for industrial automation systems |
| Output Voltage | 24 V DC ±1% (adjustable 22.5…29.5 V) | Stable supply with flexibility for different loads |
| Output Current | 10 A | Supports multiple devices and high-demand circuits |
| Input Voltage Range | 3-phase 320…575 V AC | Wide operating range ensures global compatibility |
| Efficiency | Up to 88.5% | Reduced energy losses and lower operating costs |
| Cooling Method | Fanless convection | Higher reliability, no moving parts to wear out |
| Parallel/Series Connection | Supported | Enables redundancy or increased capacity for critical systems |
| Residual Ripple | < 10 mVpp | Protects sensitive electronics from voltage fluctuations |
| MTBF | > 700,000 hours | Long service life and reduced maintenance needs |
| Protection | Short-circuit proof, surge protection, overvoltage <35 V DC | Safe operation with minimal downtime |
| Operating Temperature | -25 °C to +70 °C (derating above +55 °C) | Reliable in harsh industrial environments |
| Dimensions (W x H x D) | 60 x 130 x 152.5 mm | Compact DIN rail installation saves panel space |
| Housing Material | Metal, IP20 protection | Durable design with safety in industrial panels |
| Standards & Approvals | EN 60950-1, UL 508, SEMI F47, CE, CSA | Meets global safety and quality standards |
Download ESSENTIAL-PS/3AC/24DC/240W/EE – 1018291 Datasheet
| Commercial Attribute | Details |
|---|---|
| GTIN (EAN) | 4055626502632 |
| Customs Tariff Number | 85044095 |
| Weight (net, excl. packing) | 1.464 kg |
| Country of Origin | China (CN) |
In fast-paced manufacturing, every second of downtime can result in significant losses. This power supply ensures reliable 24 V DC to controllers, sensors, and actuators within control cabinets. Its fanless cooling design prevents dust buildup and reduces wear, keeping the system running smoothly in high-demand environments. With its ability to handle fluctuations in three-phase input, the unit provides stable performance, protecting critical automation equipment and reducing unexpected stoppages on production lines.
Warehouses and logistics hubs rely heavily on conveyors to move goods efficiently. These systems require continuous power for drives, switches, and safety controls. The ESSENTIAL-PS/3AC/24DC/240W/EE allows parallel operation for redundancy, ensuring uninterrupted service even if one unit is compromised. Low residual ripple keeps motors and controllers running smoothly, reducing electrical noise that can interfere with sensors. This stability helps maintain 24/7 operation with minimal downtime in demanding logistics environments.
Solar farms and wind turbines often operate in regions with voltage fluctuations and exposure to harsh outdoor conditions. This power supply’s broad AC input tolerance and surge protection provide consistent control power for inverters and monitoring systems. Its wide operating temperature range ensures it continues to function in extreme climates, from hot deserts to colder regions. By delivering steady DC power, it safeguards protective relays and communication modules, improving the reliability of renewable energy infrastructure.
In modern buildings, automation systems manage everything from HVAC to lighting. These distributed networks depend on compact and efficient power sources. The unit’s slim DIN-rail profile saves space in electrical panels, while its precise voltage regulation keeps sensors and controllers operating without disruption. Fanless design contributes to quiet operation in noise-sensitive areas such as offices or laboratories. This reliability ensures stable building control, enhances energy efficiency, and supports long-term operational safety.
| Category | Part Number | Product Name | How It Matches / Benefit |
|---|---|---|---|
| Surge Protection | 2905230 | PLT-SEC-T3-3S-230-FM | Protects three-phase supply lines from voltage surges, ensuring safe operation of the power supply. |
| Redundancy Module | 2320188 | QUINT-DIODE/12-24DC/2X10/1X20 | Enables redundant operation of two power supplies, increasing system availability. |
| 2320103 | TRIO-DIODE/12-24DC/2X10/1X20 | Cost-effective redundancy solution for ESSENTIAL and TRIO power supply series. | |
| Power Distribution | 2907030 | PTFIX 6/12X2,5 BK | Modular distribution block for 24 V DC outputs, simplifies wiring from the power supply. |
| Circuit Breaker | 2906034 | CBMC 2-Channel Electronic Circuit Breaker | Provides selective protection for 24 V DC loads supplied by the power unit. |
| DC UPS Module | 2320253 | QUINT UPS/24DC/24DC/5 | Adds uninterruptible power backup to keep critical loads running during power loss. |
| 2320228 | TRIO UPS/1AC/24DC/5 | Compact UPS module for ensuring reliable 24 V DC power continuity. | |
| Power Monitor | 2905528 | EMpro Energy Measuring Device | Monitors input power quality, ensuring stable supply to the ESSENTIAL-PS unit. |
| DC Fuse Terminal Block | 3032276 | ST 4-FSI/C | Fuse terminal block to safely protect downstream devices powered by 24 V DC output. |
| System Monitoring Relay | 2901989 | ELR-H5-IES-24DC/500AC-9 | Monitoring relay for load circuits, adding safety and reliability to 24 V DC systems. |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
