General Description: The DIN rail AC contactor is an electrical device designed to control alternating current circuits. It features two poles: one normally open (NO) and one normally closed (NC), and operates at 220V/230V. This contactor is ideal for applications requiring reliable and fast switching. Technical Specifications Control circuit rated voltage: 24V AC, 220V AC / 230V (optional) Rated current: 20A (AC-7a), 7A (AC-7b) Conventional thermal current (lth): 25A Rated insulation voltage (Ui): 500VAC Rated operational voltage (Ue): 400VAC Number of poles: 2P (1NO + 1NC) Maximum number of switching operations: 30 times/hour Electrical life: 100,000 cycles Mechanical life: 1,000,000 cycles Package weight: Approx. 128g Usage The contactor is designed to operate under specific conditions: it must be used when the ambient temperature is between -5°C and +60°C. To operate it, apply the nominal control voltage to the contactor's suction coil, ensuring reliable closing. Other information