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Poluprovodnička zaštita proizvođača Siemens kvalitetna komponenta niskonaponske sklopne opreme, izrađena prema priznatim IEC standardima.
Solid-state contactor 3-phase 3RF2 AC 51 / 20 A / 40 °C 48-600 u / 230 u AC 2-phase controlled screw terminal Blocking voltage 1200 u solid-state contactor SIRIUS 3RF24 for switching resistive/inductive loads, e.g. of heaters or valves i a bottling plant. The devices are non-wearing and silent and are therefore ideal for noise-sensitive areas (offices, hospitals). They are also extremely reliable at high switching frequencies. As the heat sink is already integrated, they can be used directly i the control cabinet. The compact design saves space on the mounting rail. The solid-state contactors can also be expanded for a wide range of applications by simply clicking on the standardized 3RF29 function modules. The devices are approved for worldwide use (e.g. IEC and UL/CSA). The solid-state contactors are available as single-phase or three-phase devices. They are available for different power ratings and rated operating voltages. Designed for AC or DC operation, they are available with screw, spring-type or ring terminal lug connections. i addition to the 3RF29 function modules, control connectors and terminal covers are also available as accessories. Simple, efficient and always up to date – SIRIUS modular system.
Ključne karakteristike:
– Tip proizvoda: poluprovodnička zaštita
– Model: 3RF2420-1AB55
– Tip upravljačkog napona: AC
– Konfiguracija kontakata: 2 NO kontakt
– Broj polova: 3-polni
– Upravljački napon (opseg): 180 – 230 V/AC
– Priključak: vijčana stezaljka
– Stepen zaštite (IP): IP20
– Način montaže: DIN šina
– Radna temperatura: -25 °C do +60 °C
– Širina: 67.5 mm
– Visina: 100 mm
– Dubina: 112.5 mm
– Dimenzije: (Š x V x G) 67.5 x 100 x 112.5 mm
– Sadržaj pakovanja: 1 kom
Usklađenost: RoHS usklađenost: da.
Prodaje se pojedinačno (1 komad).
Primena: beskontaktno, brzo isklapanje opterećenja bez habanja mehaničkih delova.
