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Contactor Tool

Lighting systems with electronic ballast may cause high inrush current peaks, which can damage the contactors after several switchings. A new web-based tool has been developed to calculate the maximum amount of lamps that can be connected to hager contactors.

Indication of total amount of lamps

Do you know the current peak and duration of the lamp?

Current Peak (A)
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Current Peak Duration (microseconds)
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Type of Range
Type of Lamp
Power of Lamp
Type of Range