Why Choose the Lovato RFN380025 Thermal Overload Relay?
The Lovato RFN380025 is a compact and reliable thermal motor protection relay designed to provide overload protection for three-phase motors in industrial control and automation applications. As part of the Lovato RF series motor protection relays, it is engineered for dependable motor protection with adjustable thermal settings and direct integration into motor starter assemblies.
This relay provides accurate thermal overload protection while helping safeguard motors against excessive current conditions. Its three-pole design, adjustable current setting and auxiliary contacts make it suitable for industrial motor starters, electrical control panels and automation equipment.
With an adjustable operational current range of 18–25 A and a three-pole three-phase configuration, the RFN380025 is suitable for protecting industrial motors in applications requiring reliable overload protection and consistent performance.
Key Advantages
- Compact thermal overload relay for industrial motor protection.
- 18–25 A adjustable operational current range for flexible motor protection.
- Three-pole three-phase design for industrial motor circuits.
- Reliable thermal protection against motor overload conditions.
- Suitable for integration into motor starter assemblies.
- Compact design for industrial control panel installation.
Key Features
- Lovato RF series motor protection relay.
- 18–25 A adjustable thermal overload range.
- Three-pole thermal overload protection.
- Class 10A tripping characteristic.
- Manual reset functionality.
- 1 NO + 1 NC auxiliary contacts.
- IP20 protection rating.
- Suitable for industrial motor control applications.
Reliable Motor Protection for Industrial Applications
Thermal overload relays such as the Lovato RFN380025 monitor motor current and disconnect the control circuit when overload conditions occur. This helps prevent motor damage, reduce downtime and improve the reliability of industrial electrical systems.
The RF series provides a practical solution for machine builders, panel manufacturers and automation engineers requiring dependable motor protection with adjustable overload settings and straightforward installation.
Typical Applications
- Industrial motor starters.
- Machine control panels.
- Pumps and fans.
- Conveyors and material handling equipment.
- Production machinery.
- OEM automation systems.
