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Circuit breaker, for transformer protection, A-release 35-45 A, short-circuit...
Laos: Ei
Hankija laovaru: Jah
Minimaalne tellimuse kogus: 1
Hind (ilma KM-ta):
146,54 €
tk kohta
EAN: 4011209947825
MPN: 3RV2431-4VA10
Karp: 1
Technical Information
| Toote seisukord | Uus |
| Tootja nimi | Circuit breaker size S2 for transfo... |
| Bränd | Siemens |
| Kategooriad |
Kaitselülitid |
| Päritoluriik | DE |
| Harmoneeritud süsteemi kood | 8536 2010 00 |
| Normaalselt avatud abikontaktide arv | 0 |
| Normaalselt suletud abikontaktide arv | 0 |
| Nominaalne püsivool Iu | 45 A |
| Sisseehitatud alapingevabastiga | No |
| Pooluste arv | 3 |
| Liigkoormuskaitse sättepiirkond | 35-45 A |
| Ümberlülituvate abikontaktide arv | UN |
| Tunnuspinge | 20-690 V |
| Kaitseaste (IP) | IP20 |
| Sisseehitatud mootorajam | No |
| Saadaval väljalülitusindikaator | No |
| Nimi lahutusvõime lühisel Icu 400 V, 50 Hz korral | 65 kA |
| Lühiajalise viivitusega lühisvabasti seadistuspiirkond | UN A |
| Viivituseta lühisvabasti seadistuspiirkond | UN A |
| Sobib paigaldamiseks DIN liistule | Yes |
| Integreeritud maaühenduskaitse | No |
| Mootorajam, valikuline | No |
| Seadme ehitus | Fikseeritud paigaldusega seade |
| Valikuline paigaldamine DIN liistule (kübara kujuline, top hat rail) | Yes |
| Komplektne seade koos kaitseplokiga | Yes |
Pakendamise üksikasjad
| Pakkimistase 1 | 4011209947825 |
Kirjeldus
Circuit breaker size S2 for transformer protection A-release 35...45 A N-release 922 A screw terminal Standard switching capacity Circuit breaker SIRIUS 3RV2 For transformer protection for the reliable protection of transformers against short-circuit and overload.
Thanks to their low heat loss, the compact and climate-resistant circuit breakers are optimized for use in load feeders, and also for IE3/IE4 motors, of course, and equally for the switching of direct current. Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX or IEC Ex) are a matter of course.
Device versions are available for motor protection (also with overload relay function), plant protection, short-circuit protection of starter combinations, transformer protection, as main and EMERGENCY OFF switches and for use in IT networks. They are available with screw or spring-type terminals for fast, maintenance-free and vibration-proof connection, and optionally with integral auxiliary switch.
The comprehensive range of accessories, such as auxiliary switches, auxiliary releases, signaling switches etc. is standardized for all sizes. The use of different energy infeed options, such as the associated SIRIUS 3RV29 infeed system, considerably reduces the main circuit wiring.
The 3RV2 circuit breakers replace the well-proven 3RV1 series.
Simple, efficient and always up to date - SIRIUS modular system.