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RF95 Lovato RF9 overload relay BG mini contactors 3-5 amp 1.5 kw
LOVATO Electric 11RF95 RF9 thermal motor protection relay with 3–5 A adjustable current range, phase failure protection and manual reset for industrial motor starters.
£36.26
Why Choose the LOVATO Electric 11RF95 Motor Protection Relay?
The LOVATO Electric 11RF95 is a robust thermal motor protection relay designed to protect three-phase motors against overload, overheating and phase failure conditions. Part of the reliable LOVATO Electric RF9 motor protection relay series, it provides dependable motor protection for industrial starters, automation systems and electrical control panels.
This overload relay is designed for direct mounting with compatible LOVATO Electric contactors, providing a compact and efficient solution for motor starter assemblies. Its adjustable current setting allows accurate protection matching to the connected motor, helping improve equipment reliability and reduce the risk of damage caused by excessive current.
With an adjustable operating current range of 3–5 A, the LOVATO Electric 11RF95 is suitable for protecting larger three-phase motors used in industrial machinery, pumps, fans and production equipment requiring reliable overload protection.
Key Advantages
- Heavy-duty thermal overload relay for industrial motor protection.
- 3–5 A adjustable current range for accurate motor protection.
- Phase failure sensitivity helps protect motors from single-phase running conditions.
- Manual reset function for controlled fault recovery.
- Direct contactor mounting for compact motor starter assemblies.
- Suitable for demanding industrial automation and machinery applications.
Key Features
- LOVATO Electric RF9 motor protection relay series.
- Three-pole thermal overload protection.
- 3–5 A adjustable operational current range.
- Class 10A tripping characteristic.
- Manual reset operation.
- Phase failure detection.
- Auxiliary signalling contacts for control circuits.
- Designed for use with LOVATO Electric contactors.
Reliable Motor Protection for Industrial Systems
Thermal overload relays such as the LOVATO Electric 11RF95 continuously monitor motor current and trip the control circuit when an overload condition occurs. This protects motors from excessive heating and helps extend the service life of industrial equipment.
The RF9 series provides compact and dependable motor protection solutions for electrical engineers, OEM machine builders and industrial automation professionals requiring reliable overload monitoring and fault protection.
Typical Applications
- Industrial motor starter assemblies.
- Large three-phase motor protection systems.
- Pumps and compressor equipment.
- Fans and ventilation systems.
- Industrial machinery and production equipment.
- Automation control panels and switchboards.
Technical Specifications
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| Compatible With | BG06–BG12 | |
|---|---|---|
| Mounting Type | Direct mount on contactor | |
| Device Type | Thermal Overload Relay | |
| Current Range | 3–5 A | |
| Trip Class | Class 10A | |
| Reset Type | Manual | |
| Poles | 3-pole | |
| Current adjustment range | 3–5 A | |
| Manufacturer | LOVATO Electric | |
| Series | RF9 | |
| Model | 11RF95 | |
| Product type | Thermal motor protection relay | |
| Number of poles | 3 | |
| Tripping class | 10A | |
| Reset mode | Manual | |
| Phase failure protection | Yes | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 8 kV | |
| Mounting type | Direct contactor mounting | |
| Protection rating | IP20 |
Frequently Asked Questions
What is the LOVATO Electric 11RF95 used for?
The 11RF95 is a thermal motor protection relay used to protect three-phase motors against overload and phase failure conditions.
What current range does the 11RF95 support?
The relay supports an adjustable motor current range of 3–5 A.
Does the 11RF95 provide phase failure protection?
Yes, the relay includes phase failure sensitivity to help protect motors from single-phase operation.
How is the 11RF95 reset after a trip?
The relay uses a manual reset function for controlled recovery after an overload condition.
Where is the 11RF95 typically installed?
The relay is typically installed with compatible LOVATO Electric contactors inside industrial control panels and motor starter assemblies.
Trusted by Industrial Automation Professionals
LOVATO Electric RF9 motor protection relays provide reliable overload protection solutions for industrial motor control, automation systems and electrical installations.
