Siemens SSC 3RF33803BA24 80 A Switching voltage (max.): 460 V AC Instantaneous 1 pc(s)

Semiconductor contactor 1-pin 3RF3 AC-15 / 27.5 A / 40 °C 48-460 V 110-230 V AC momentary switching Ring cable connection SIRIUS 3RF33 solid-state contactor for switching resistive/inductive loads, e.g. of radiators or valves in a filling system. They switch without wear and silent and are therefore Ideal for noise sensitive areas (offices, hospitals). They are extremely reliable even at high switching frequencies. Since the heatsink is already integrated, it can be used directly in the cabinet. The compact design saves space on the DIN rail. In addition, the semiconductor contactors can be expanded by simply clicking through the standardized 3RF39 function modules for a wide range of applications. The devices are worldwide approved (e.g. IEC and cULus). The new generation 3RF3 of solid state contactors is even more efficient than the predecessor 3RF2 with a smaller design at the same time. The semiconductor contactors are available as 1-pin or 3-pin devices. They are available for various power ratings and rated operating voltages. Designed for AC or DC operation, they are available with screw, spring-loaded or ring-type cable terminals. In addition to the 3RF39 function modules, control plugs and terminal covers are also available as accessories. The 3RF3 solid-state contactors replace the tried and tested 3RF2 series. Simple, efficient, always up-to-date - the SIRIUS modular system.

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