RFN380160 - T/O RELAY 1-1 6A MAN/AUTO

Why Choose the RFN380160?

The Lovato RFN380160 thermal overload relay delivers dependable motor protection for three‑phase applications. Covering 1.0…1.6 A, this three‑pole unit offers manual or automatic resetting and mounts directly on BF09… BF38 contactors. Its non phase failure / non single‑phase sensitive design suits specific control strategies, while a frontal IP20 rating enhances safety. With Ui 690 V and Uimp 6 kV ratings, it integrates confidently into industrial motor starter circuits.

Engineered for reliability, the RFN380160 complies with IEC/EN 60947‑1 and IEC/EN 60947‑4‑1, and is also recognised under UL508 and CSA C22.2 n° 14. It operates from −25 to 60 °C up to 3000 m altitude, with Ith (IEC) 10 A and 2 to 2.5 Nm terminal tightening torque. Weighing 160 g and built to Pollution degree 3, it supports durable performance within BF‑series motor starter assemblies and control panels.

Key Benefits

• Adjustable 1.0…1.6 A range for precise three‑phase motor thermal protection.
• Manual or automatic reset options to suit control and maintenance preferences.
• Direct mounting on BF09… BF38 contactors simplifies assembly and saves panel space.
• Three‑pole design integrates cleanly with standard three‑phase motor starters.
• IP20 frontal protection contributes to safer handling and panel operation.
• Robust dielectric performance with Ui 690 V and Uimp 6 kV ratings.
• Certified to IEC/EN, UL, and CSA standards for broad industrial acceptance.

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 RFN380160 thermal overload relay
• Product datasheet or quick reference guide
• Protective packaging

Applications

• Three‑phase motor protection within the 1.0...1.6 A range
• Direct integration with BF09… BF38 contactor-based motor starters
• Industrial control panels requiring IEC/EN 60947 compliant components
• Maintenance and retrofit of BF series motor control assemblies

Safety note: Install and commission by qualified personnel only. Isolate power before wiring or adjustment, and set the thermal current to match the motor’s full-load rating within the stated range.