$ 342.47
Boost system reliability with Phoenix Contact EMD-FL-PF-400. Compact monitoring relay for load protection, overload prevention, and efficient performance.
The Phoenix Contact EMD-FL-PF-400 Monitoring Relay (2885809) provides precise supervision of load conditions in both single-phase and three-phase systems. It is designed to detect underload, overload, and load disconnection, ensuring equipment runs safely and efficiently. With its wide supply voltage range of 24 to 240 V AC/DC, it adapts easily to various industrial power environments. Compact in design yet highly capable, the relay helps prevent costly downtime and enhances system stability, making it ideal for applications in automation, mechanical engineering, and power management.
The EMD-FL-PF-400 delivers dependable protection by continuously monitoring current and power factor across connected loads. Its dual changeover contacts provide reliable signaling for control systems, while LED indicators simplify diagnostics for operators. Adjustable startup and response delays allow the system to tolerate short variations without unnecessary interruptions, improving uptime. Built for durability, it can handle currents up to 10 A and operate across a broad frequency range. Compliance with international safety standards, long service life, and simple DIN rail installation make it a trusted choice for industries needing consistent performance and protection.
The Phoenix Contact EMD-FL-PF-400 is chosen for its ability to deliver accurate load monitoring in both single- and three-phase networks. With its wide voltage range, adjustable delays, and compact DIN-rail design, it provides engineers with flexibility, reliability, and peace of mind. It’s a smart solution for maintaining stable operations in demanding industrial environments.
This monitoring relay solves the challenge of unplanned downtime caused by load fluctuations, overloads, or disconnected motors. By constantly tracking power factor and current, it prevents unnoticed faults that can lead to costly failures. With early error detection, clear signaling, and robust integration into control systems, it ensures safer, more efficient, and uninterrupted operation.
| Feature | Details | Benefit |
|---|---|---|
| Product Type | Load Monitoring Relay | Ensures continuous supervision of electrical loads in single- and three-phase networks. |
| Monitoring Range | cos φ 0.1 … 1 | Detects both underload and overload conditions for maximum protection. |
| Supply Voltage | 24–240 V AC/DC | Wide input range allows flexible use across diverse power environments. |
| Switching Contacts | 2 changeover (floating) | Provides reliable output signaling for alarms or system shutdown. |
| Response Delay | Adjustable 0.1–40 s | Avoids false tripping during short disturbances. |
| Startup Delay | Adjustable 1–100 s | Supports smooth machine startup without unnecessary interruptions. |
| Input Current Range | 0.5–10 A (overload capacity 12 A permanent) | Handles a wide span of load currents with strong overload resilience. |
| Nominal Input Voltage | 40–415 V AC | Suitable for a broad range of industrial loads and motors. |
| Service Life | Mechanical: 20 million cycles; Electrical: 200,000 cycles | Ensures long-lasting reliability and reduced replacement costs. |
| Status Indicators | Multi-color LEDs | Provides clear visual feedback for easy diagnostics. |
| Mounting | DIN rail (EN 60715) | Quick installation and space-saving integration in control cabinets. |
| Protection Class | IP40 housing / IP20 terminals | Safe and compliant for industrial environments. |
| Dimensions (W x H x D) | 22.5 × 90 × 113 mm | Slim design optimizes panel space. |
| Operating Temperature | -25 °C to +55 °C | Reliable operation in demanding industrial climates. |
| Certifications | CE, UL, cUL, EAC | Meets international safety and compliance standards. |
| Country of Origin | Austria | Trusted European engineering quality. |
| Weight | 167.6 g (net) | Lightweight for easy handling and integration. |
Download Phoenix Contact EMD-FL-PF-400 2885809 Datasheet
| Commercial Data | Details |
|---|---|
| GTIN Number | 4046356100779 |
| Tariff Number | 85364900 |
| Weight | 167.6 g (net) |
| Country of Origin | Austria (AT) |
| Category | Model / Accessory | Part Number | Key Benefit |
|---|---|---|---|
| Monitoring Relay | EMD-FL-3V-230 | 2885773 | Protects against undervoltage and wrong phase sequence |
| EMD-SL-3V-400 | 2866051 | Reliable protection for higher voltage networks | |
| EMD-BL-V-230 | 2903523 | Compact solution for single-phase applications | |
| Monitoring Relay (Advanced) | MACX-MR-C-10-R-PT | 1487466 | Enables remote monitoring and advanced data integration |
| Power Supply (Accessory) | EMD-SL-PS 24 DC | 2885359 | Simplifies wiring and ensures stable operation |
| Mounting Base (Accessory) | Relay Socket EMG 30-S2/16A | – | Allows fast installation, safe replacement, and easy maintenance |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
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