Siemens Semiconductor contactor

Siemens Dig.Industr. solid-state contactor 3RF2370-1BA24 Manufacturer :Siemens Dig.Industr. Designation :Solid-state contactor 70A/AC15 27,5A Type :3RF2370-1BA24 Rated control supply voltage Us at AC 50 Hz :110..230 V Rated control supply voltage Us at AC 60 Hz :110..230 V Voltage type for actuation :AC Operating voltage :48 V Rated operational current Ie at AC-1 :50 A Rated operational current Ie at AC-51 :50 A Number of phases :1 Suitable for series mounting :yes Siemens Dig.Industr. Semiconductor contactor 3RF2370-1BA24: further details Semiconductor contactor 1-phase 3RF2 AC 15 / 27.5 A / 40 °C 48-460 V / 110-230 V AC momentary switching Since 21.5.2018 the dimensions and the drilling pattern have changed, further info in the Industry Online Support Semiconductor contactor SIRIUS 3RF23 for switching resistive/inductive loads, e. g. of radiators or valves. The devices switch wear-free and silently and are therefore ideal for noise-sensitive areas (offices, hospitals). They are also extremely reliable at high switching frequencies. Since the heat sink is already integrated, they can be used directly in the control cabinet. The compact design saves space on the top-hat rail. The solid-state contactors can also be expanded for a wide range of applications by simply clicking on the standardised 3RF29 function modules. The devices are approved worldwide (e.g. IEC and UL/CSA).The solid-state contactors are available as 1-phase or 3-phase devices. They are available for different power ratings and rated operating voltages. Designed for AC or DC actuation, they are available with screw, spring-cage or ring terminal connection.In addition to the 3RF29 function modules, control plugs and terminal covers are also available as accessories.Simple, efficient, always up-to-date - the SIRIUS modular system. , EAN: 4011209573451.