MAIN CHARACTERISTICS range of product TESYS F range TESYS product name TESYS F product or component type CONTACTOR device short name LC1F contactor application RESISTIVE LOAD control circuit type AC 40..400 HZ [Uc] control circuit voltage 230 V AC 40..400 HZ [Uimp] rated impulse withstand voltage 8 KV overvoltage category III [Ith] conventional free air thermal current 400 A AT