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RFN200200 - T/O RELAY 120-200A MAN-AUTO
MPN: RFN200200
Special Price
£310.67
£258.89
Regular Price
£517.78
Why Choose the RFN200200?
The Lovato RFN200200 thermal overload relay provides robust motor protection for three-phase applications. With an operational current range of 120–200 A, the three-pole device supports manual or automatic resetting to suit your control strategy. Designed for screw mounting and for use with the Lovato B contactor series, SKU RFN200200 helps safeguard motors against overloads while fitting seamlessly into industrial control panels.
Engineered for demanding switchgear environments, this motor protection relay offers IP20 frontal protection, Ui 1000 V and 6 kV impulse withstand. It is non phase failure/non single-phase sensitive and operates reliably from −25 to 60 °C up to 3000 m altitude, Pollution Degree 3. Conforming to IEC/EN 60947-1 and 60947-4-1, UL508 and CSA C22.2 n° 14, it integrates confidently into compliant installations.
Key Benefits
- Wide 120–200 A setting range for varied motor sizes.
- Manual or automatic reset for flexible control strategies.
- Three-pole design tailored to three-phase applications.
- Compatible with Lovato B contactor series for easy pairing.
- IP20 frontal protection enhances operator safety.
- Withstands 6 kV surges; Ui rated to 1000 V.
- Built to IEC/EN, UL and CSA standards for compliance.
- Screw mounting for straightforward panel installation.
Technical Specification
- Number of poles: 3
- Pollution degree: 3
- IP degree (frontal): IP20
- Rated insulation voltage Ui (IEC/EN): 1000 V
- Rated impulse withstand voltage Uimp: 6 kV
- Terminal tightening torque: 18 to 18 Nm
- Ith (IEC): 10 A
- Operating temperature: -25 to 60 °C
- Storage temperature: -50 to 70 °C
- Max altitude: 3000 m
- Weight: 2150 g
What’s Included
- Lovato RFN200200 thermal overload relay
- Installation and resetting instructions
- Manufacturer conformity and certification information
Applications
- Three-phase motor circuits requiring thermal overload protection
- Panel builds using Lovato B contactor series
- Industrial machinery within the 120–200 A operating range
- OEM control panels and switchgear with screw-mounted components
Frequently Asked Questions
What is the operational current range of the RFN200200?
It covers 120–200 A, suitable for higher-current motor protection.
Can the relay be reset manually and automatically?
Yes. It supports both manual or automatic resetting modes.
Is this relay phase-failure sensitive?
No. It is non phase failure/non single-phase sensitive.
Which contactor series is it designed to work with?
It is intended for the Lovato B contactor series.
What are the protection and voltage ratings?
It features IP20 frontal protection, Ui 1000 V and Uimp 6 kV.
Safety note: Install and set by qualified personnel only. Always isolate power before work, select settings within 120–200 A, and respect the −25 to 60 °C and up to 3000 m operating limits.
| Manufacturer Part Number | RFN200200 |
|---|---|
| Manufacturer | Lovato |
| Barcode | 8013975169261 |
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