The BCH MC318ANA3R Freedom Thermal Overload Relay is a direct mounting motor protection relay designed to provide reliable protection for three-phase motors against overload, single phasing, and phase imbalance. With an adjustable relay setting range of 13.0–19.0A, it is ideal for medium-power motor applications and is designed for direct mounting on compatible BCH Freedom Contactors (CE15 Series). It ensures accurate thermal protection, improved motor reliability, and reduced maintenance costs.
Engineered to meet IEC 60947-4-1 standards, the MC318ANA3R features ambient temperature compensation, Class 10A tripping characteristics, a manual/automatic reset selector, and a test button for easy functional testing. Its compact design allows quick installation and dependable performance in industrial environments.
| Parameter | Details |
|---|---|
| Brand | BCH Electric Limited |
| Model | MC318ANA3R |
| Series | Freedom |
| Product Type | Thermal Overload Relay |
| Mounting Type | Direct Mounting |
| Relay Setting Range | 13.0–19.0A |
| Protection | Overload, Single Phasing & Phase Imbalance |
| Temperature Compensation | Yes |
| Reset Mode | Manual / Automatic (Selectable) |
| Trip Class | Class 10A |
| Standard | IEC 60947-4-1 |
| Applications | Motor Starters, MCC Panels, Control Panels, Pumps, Compressors, Conveyors, Industrial Automation, OEM Machinery |
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