Siemens 3RT20381AL20 – Product Overview
Product brand name Product designation Product type designation General technical data Size of contactor Product extension ● function module for communication ● Auxiliary switch Surge voltage resistance ● of main circuit rated value ● of auxiliary circuit rated value maximum permissible voltage for safe isolation ● between coil and main contacts acc. to EN 60947-1 Protection class IP SIRIUS Power contactor 3RT2 S2 No Yes 6 kV 6 kV 400 V ● on the front ● of the terminal 3RT2038-1AL20 IP20 IP00
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