Why Choose the Lovato RF110110 Motor Protection Relay?
The Lovato RF110110 is a reliable thermal overload motor protection relay designed to protect three-phase motors against overload conditions, phase failure and single-phase operation. As part of the proven Lovato RF110 motor protection relay series, it provides dependable protection for industrial motor starters, automation systems and electrical control applications.
This relay features thermal release technology with phase failure sensitivity, a manual reset function and direct mounting capability on Lovato BF95–BF150 contactors. Its compact three-pole design helps create efficient motor starter assemblies while providing reliable protection against excessive current conditions.
With an adjustable operating current range of 90–110 A, a 10A tripping class and a three-phase protection design, the RF110110 is suitable for demanding industrial motor control applications requiring dependable overload protection.
Key Advantages
- Reliable thermal overload protection for three-phase motors.
- 90–110 A adjustable current range for flexible motor protection.
- Phase failure and single-phase sensitivity improves motor safety.
- Manual reset operation enables controlled fault recovery.
- Direct mounting on Lovato BF95–BF150 contactors.
- Integrated test button and trip indication simplify maintenance procedures.
Key Features
- Lovato RF110 motor protection relay series.
- 90–110 A adjustable operating current.
- Three-pole three-phase motor protection.
- Thermal release with 10A tripping class.
- Manual reset function.
- Phase failure detection capability.
- 1NO + 1NC auxiliary contacts.
- Direct mounting for BF95–BF150 contactors.
Reliable Motor Protection for Industrial Systems
Thermal overload relays such as the Lovato RF110110 protect electric motors by monitoring current levels and disconnecting the motor control circuit when overload conditions occur. This helps reduce the risk of motor damage caused by excessive current, overloads or phase loss.
The RF110 series is designed for industrial motor starters and automation systems where dependable protection, straightforward installation and efficient maintenance are required. Its direct mounting design allows compact motor control solutions using compatible Lovato contactors.
Typical Applications
- Industrial motor starters.
- Pumps and ventilation systems.
- Conveyor and material handling equipment.
- Machine automation systems.
- Industrial electrical control panels.
- Three-phase motor protection applications.
