The DDFL4UE440V Interface Relay Module is a premium-quality industrial relay interface module engineered for reliable switching operations, efficient signal isolation, and stable automation control in industrial electrical systems. Manufactured using high-grade flame-retardant thermoplastic material and precision-engineered relay components, this interface relay module delivers exceptional electrical performance, enhanced operational safety, and long-lasting industrial durability.
Specially designed for industrial automation systems, control panels, and high-voltage relay switching applications, the DDFL4UE440V Interface Relay Module ensures dependable signal transmission and secure separation between control and load circuits. Its advanced relay mechanism provides fast switching response, low power consumption, and stable operational reliability during continuous industrial use.
The compact modular construction of the DDFL4UE440V Interface Relay Module supports organized wiring arrangements and efficient utilization of electrical panel space, making it ideal for PLC systems, process control panels, machine automation systems, HVAC controls, industrial instrumentation systems, and electrical distribution cabinets. Designed for DIN rail mounting compatibility, the relay module allows quick installation, simplified maintenance, and seamless integration into industrial electrical systems.
Equipped with integrated LED indication, the module enables quick visual monitoring of relay status, improving troubleshooting efficiency and maintenance convenience. The flame-retardant insulated housing enhances protection against electrical leakage, accidental short circuits, and excessive heat generation, ensuring safe and dependable operation under demanding industrial environments.
Built for industrial-grade durability, the DDFL4UE440V Interface Relay Module offers excellent resistance against vibration, heat, corrosion, and operational stress. It is widely used in manufacturing plants, process automation systems, machine control applications, industrial switching systems, OEM automation equipment, and power distribution systems.
The DDFL4UE440V Interface Relay Module is an ideal solution for electricians, automation engineers, OEM manufacturers, and control panel builders seeking reliable relay switching performance, compact installation, and efficient electrical isolation.
Its rugged construction, stable switching capability, and dependable control interface make the DDFL4UE440V Interface Relay Module a trusted choice for modern industrial automation and electrical control applications.
✔ Reliable Relay Switching Performance
✔ DIN Rail Mounting Compatibility
✔ Compact Modular Design
✔ Integrated LED Status Indication
✔ High Electrical Isolation
✔ Flame Retardant Insulation Housing
✔ Heat & Vibration Resistant
✔ Fast Switching Response
✔ Easy Installation & Maintenance
✔ Long Operational Service Life
| Specification | Details |
|---|---|
| Product Name | DDFL4UE440V Interface Relay Module |
| Product Type | Industrial Interface Relay Module |
| Mounting Type | DIN Rail Mount |
| Coil Voltage | 440V AC |
| Relay Type | Electromechanical Interface Relay |
| Contact Configuration | 1 Changeover Contact |
| Rated Current | Up to 6A |
| Rated Voltage | Up to 250V AC/DC |
| Housing Material | Flame Retardant Thermoplastic |
| Contact Material | Silver Alloy |
| LED Indication | Yes |
| Electrical Isolation | High |
| Operating Temperature | -40°C to +70°C |
| Vibration Resistance | High |
| Installation Type | Snap-on DIN Rail |
| Application | Industrial Automation & Control Systems |
| Durability | Long Operational Service Life |
Provides stable and dependable relay switching for industrial automation systems.
LED status indication allows quick visual monitoring and simplified troubleshooting.
Optimized for organized panel wiring and efficient utilization of electrical cabinet space.
Ensures safe separation between control and load circuits for reliable operation.
Built to withstand vibration, heat, corrosion, and demanding industrial conditions.
Supports fast mounting and simplified maintenance in industrial electrical systems.
Ideal for PLC systems, process automation, machine controls, and industrial switching applications.
The DDFL4UE440V Interface Relay Module is widely used in:
✔ Enhances System Reliability
✔ Improves Electrical Isolation
✔ Simplifies Control Wiring
✔ Reduces Maintenance Requirements
✔ Supports Fast Switching Operations
✔ Saves Installation Space
✔ Provides Easy Status Monitoring
✔ Ensures Long-Term Operational Stability
No reviews yet.