3RU2136-4HB0 popular precise ground-fault detection via the

precise ground-fault detection via the 3UL23 residual-current transformers

auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: busbar control and auxiliary circuit: screw terminal Power contactor SIRIUS 3RT1 for switching motors

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planning and ordering process

With three sizes for AC applications and one size for DC applications

3RU2136-4HB0 popular precise ground-fault detection via theOverload relay 40 50 A Thermal For motor protection Size S2, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual Automatic Reset thermal overload relay SIRIUS 3RU2 for inverse time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase failure. This series is particularly flexible and cost effective. Worldwide approvals (e. g. IEC and UL CSA) and applications in