Overload Relays Safety level: IEC 62061, SIL 1 Benefits and features Protect motors from overload to reduce wear, extend equipment life, and minimize unplanned downtime Comply with safety standards IEC 62061 and SIL 1 for risk reduction in safetyrelated control circuits Provide fast, predictable protection against overcurrent conditions Easy integration with standard motor control circuits and contactors Compact form factor with modeldependent size and enclosure options Function and compatibility Monitors motor current and initiates protective action when preset thresholds are exceeded Designed for standard industrial control panels and motor starters Suitable for a range of motor sizes depending on the model Size, material, and performance Size and enclosure materials vary by model; refer to the datasheet for exact dimensions and material details Performance is defined by preset current thresholds and reliable interruption of current during overload conditions 23 practical use scenarios Conveyor line motors in manufacturing: protect drives and belts from overloads to prevent jams and equipment damage Pump or HVAC fan drives: guard against overheating and motor burnout during load or blockedflow situations Machine tool and packaging equipment: shield drives from load spikes, reducing unplanned downtime and component wear