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RF200200 – T/O RELAY RF200 120-200A
Lovato RF200200 is a three-pole Class 10A thermal overload motor protection relay with a 120-200 A operational current range and manual or automatic resetting.
£301.67
Why Choose the Lovato RF200200 Motor Protection Relay?
The Lovato RF200200 is a robust three-pole thermal overload relay designed to provide motor overload protection in three-phase industrial applications. Part of the Lovato RF200 motor protection relay range, it offers an adjustable operational current range of 120–200 A and is suitable for use with Lovato B series contactors.
The RF200200 uses thermal overload release technology and features manual or automatic resetting, allowing the reset method to be selected according to the application. A built-in test button and trip indicator support commissioning, testing and fault identification, while the relay's Class 10A tripping characteristic is designed for motor protection applications.
With a rated operational voltage of 690 V, a rated insulation voltage of 1000 V and an operating frequency range of 50–60 Hz, the RF200200 is engineered for demanding industrial motor control systems. Its screw fixing arrangement and integrated auxiliary contacts support installation and control circuit integration.
Key Advantages
- 120–200 A adjustable operational current range for high-current motor protection.
- Three-pole thermal overload relay for three-phase applications.
- Selectable manual or automatic reset for flexible operation.
- Class 10A tripping characteristic for motor overload protection.
- Integrated test button and trip indicator simplify testing and fault identification.
- 1 NO + 1 NC auxiliary contacts for integration with control and signalling circuits.
Key Features
- Lovato RF200 motor protection relay.
- 120–200 A operational current range.
- 690 V rated operational voltage.
- 1000 V rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- 50–60 Hz operational frequency.
- IP20 frontal protection rating.
- Manual or automatic resetting.
- Integrated test button and trip indication.
- Screw fixing with M8 power terminals.
Reliable Thermal Overload Protection for Industrial Motors
Thermal overload relays help protect electric motors against damaging overload conditions by responding to excessive current over time. The Lovato RF200200 provides an adjustable 120–200 A operating range and Class 10A tripping characteristic for high-current three-phase motor applications.
Manual or automatic reset selection allows the relay to be configured for different operating requirements, while its auxiliary contacts can be incorporated into control circuits to interrupt contactor operation or provide status signalling when the relay trips.
Typical Applications
- Three-phase industrial motor protection.
- Motor starters and motor control centres.
- Industrial machinery and production equipment.
- Pumps, fans and material handling systems.
- Electrical control panels and switchgear.
- Industrial automation and motor control systems.
Technical Specifications
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| Current Range | 120–200 A | |
|---|---|---|
| Device Type | Thermal Overload Relay | |
| Compatible With | BF160–BF230 | |
| Load Voltage | 690 V | |
| Monitoring Function | Temperature / thermistor | |
| Monitored Supply | Single-phase | |
| Reset Type | Manual or automatic | |
| Contacts | 1NO + 1NC | |
| HS Code | 85364900 | |
| Manufacturer | Lovato Electric | |
| Series | RF200 | |
| Model | RF200200 | |
| Product type | Motor protection relay / thermal overload relay | |
| Number of poles | 3 | |
| Release type | Thermal | |
| Operational current | 120–200 A | |
| Rated operational voltage | 690 V | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Operational frequency | 50–60 Hz | |
| Tripping class | 10A | |
| Reset mode | Manual or automatic | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Frontal protection rating | IP20 | |
| Overvoltage category | III | |
| Pollution degree | 3 | |
| Fixing | Screw | |
| Power terminal screw | M8 | |
| Operating temperature | -25–60 °C | |
| Storage temperature | -50–70 °C | |
| Maximum altitude | 3000 m | |
| Product weight | 2150 g |
Frequently Asked Questions
What is the Lovato RF200200 used for?
The RF200200 is a three-pole thermal overload relay designed for motor protection in three-phase industrial applications.
What is the current range of the Lovato RF200200?
The RF200200 has an adjustable operational current range of 120–200 A.
What tripping class does the RF200200 use?
The Lovato RF200200 has a Class 10A tripping characteristic.
Can the Lovato RF200200 be reset automatically?
Yes. The RF200200 supports both manual and automatic resetting.
Does the RF200200 include auxiliary contacts?
Yes. The relay incorporates one normally open and one normally closed auxiliary contact for control and signalling circuits.
Trusted Motor Protection from Lovato Electric
The Lovato RF200200 combines adjustable thermal overload protection, flexible resetting and integrated auxiliary contacts for dependable motor protection in demanding industrial control applications.
