This thermal overload relay provides differential overload protection for motor circuits rated between 8 and 11.5A. It is designed for mounting in control panels, with screw clamp terminals accepting a range of solid and flexible cable sizes for connection to the power circuit. The relay operates across a rated voltage of up to 690V, in both AC and DC systems, and is rated IP2X for protection against contact with live parts. It is suitable for use in ambient temperatures from -20 to 55°C without derating, extending to 60°C with derating.
Key specifications
| IP Rating / Detailed | IP2X conforming to IEC 60529 |
| Compliance/Certifications | IEC 60947,VDE 0660,BS 4941,NF C 63-650 |
| Temperature: Operating | -20…55 °C without derating conforming to IEC 60947 -30…60 °C with derating conforming to IEC 60947 |
| Part Depth (mm) | 65mm |
| Part Width (mm) | 45mm |
| Part Height (mm) | 58mm |
| Tightening Torque (N.m) | 1.3 Nm |
| Connection Type | Screw clamp terminals 1 cable(s) 1.5…4 mm²solid,Screw clamp terminals 2 cable(s) 1.5…4 mm²solid,Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end,Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end,Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end,Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end |
| Max Frequency | <= 400 Hz |
| Type of Voltage | DC,AC |
| Rated Operating Voltage | <= 690 V for power circuit |