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RFN383200 - T/O RELAY 24-32A MAN/AUTO
MPN: RFN383200
Special Price
£80.20
£66.83
Regular Price
£133.67
Why Choose the RFN383200?
Engineered by Lovato, the RFN383200 thermal overload relay delivers dependable motor protection for three-phase applications. Designed for direct mounting on BF09–BF38 contactors, SKU RFN383200 offers an adjustable 24…32 A setting range and three-pole operation. Manual or automatic reset modes support flexible maintenance strategies, while the compact IP20-front design helps streamline panel layouts without compromising essential safety and performance.
Built for demanding environments, this non phase failure, non single-phase sensitive relay is rated Ui 690 V with 6 kV impulse withstand, and operates from −25 to 60 °C up to 3000 m altitude. It meets IEC/EN 60947-1 and 60947-4-1, with UL508 and CSA C22.2 n° 14 recognition, supporting consistent performance across industrial motor control panels and OEM machinery.
Key Benefits
- Adjustable 24–32 A range to match motor full-load current
- Manual or automatic reset for application flexibility and uptime
- Direct mounting on BF09–BF38 contactors saves wiring and space
- Three-pole design suited to three-phase motor circuits
- IP20 frontal protection for safer panel integration
- 6 kV impulse withstand and Ui 690 V for robust performance
- Operates −25 to 60 °C, up to 3000 m altitude
Technical Specification
- Number of poles: 3
- Pollution degree: 3
- IP degree (frontal): IP20
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Terminal tightening torque: 2 to 2.5 Nm
- Ith (IEC): 10 A
- Operating temperature: -25 to 60 °C
- Storage temperature: -50 to 70 °C
- Max altitude: 3000 m
- Weight: 160 g
What’s Included
- Lovato RFN383200 thermal overload relay
- Installation and safety leaflet
- Manufacturer datasheet (download)
Applications
- Three-phase motor protection paired with BF09–BF38 contactors
- Industrial control panels and motor control centres within 24…32 A range
- Pumps, fans and conveyors in general automation
- OEM machine builds requiring compact, direct-mount protection
Frequently Asked Questions
What current range can the RFN383200 be set to?
It is adjustable from 24…32 A to suit the motor’s full-load current.
Which contactors is this relay compatible with?
It mounts directly on BF09 to BF38 contactors in the Lovato BF series.
Is the relay phase-failure sensitive?
No. It is non phase failure and non single-phase sensitive.
What are the reset options available?
You can choose manual or automatic reset to fit your application.
Which standards does the RFN383200 comply with?
It conforms to IEC/EN 60947-1, IEC/EN 60947-4-1, UL508 and CSA C22.2 n° 14.
Safety note: Install and commission only by qualified personnel. Isolate power before work, set the relay to the correct 24…32 A range for the motor, and observe IP20, temperature and altitude limits.
| Manufacturer Part Number | RFN383200 |
|---|---|
| Manufacturer | Lovato |
| Barcode | 8013975169698 |
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