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MS132-0.4KT Circuit Breaker for Primary Transformer Protection
Laos: Ei
Hankija laovaru: Ei
Minimaalne tellimuse kogus: 1
Hind (ilma KM-ta):
33,20 €
tk kohta
EAN: 4013614535147
MPN: 1SAM340010R1004
Pakend: 1
Karp: 28
Technical Information
| Toote seisukord | Uus |
| Tootja nimi | MS132-0.63KT Circuit Breaker for Primary Transformer Protection 0.40 ... 0.63 A |
| Bränd | ABB |
| Kategooriad |
Kaitselülitid |
| Harmoneeritud süsteemi kood | 8536 2010 00 |
| Normaalselt avatud abikontaktide arv | 0 |
| Normaalselt suletud abikontaktide arv | 0 |
| Nominaalne püsivool Iu | 0.63 A |
| Sisseehitatud alapingevabastiga | No |
| Pooluste arv | 3 |
| Liigkoormuskaitse sättepiirkond | 0.4-0.63 A |
| Ümberlülituvate abikontaktide arv | 0 |
| Tunnuspinge | 690 V |
| Kaitseaste (IP) | IP20 |
| Peavooluahela ühenduskoht | Esikülg |
| Sisseehitatud mootorajam | No |
| Peaahela ühendusviis | Vedruklamber ühendus |
| Juhtelemendi liik | Pöördlüliti (pöördnupp) |
| Saadaval väljalülitusindikaator | Yes |
| Nimi lahutusvõime lühisel Icu 400 V, 50 Hz korral | 100 kA |
| Viivituseta lühisvabasti seadistuspiirkond | 12.6 A |
| Sobib paigaldamiseks DIN liistule | Yes |
| Integreeritud maaühenduskaitse | No |
| Mootorajam, valikuline | No |
| Seadme ehitus | Komplektne seade korpuses |
| Valikuline paigaldamine DIN liistule (kübara kujuline, top hat rail) | Yes |
| Komplektne seade koos kaitseplokiga | Yes |
Pakendamise üksikasjad
| Pakkimistase 1 | 4013614535147 |
| Pakkimistase 2 | 4013614535451 |
Allalaadimised
Kirjeldus
The circuit breaker for transformer protection MS132-0.63KT is a compact 45 mm width device designed to protect control transformers on the primary side. This device has a rated operational current of Ie = 0.63 A with Push-In Spring terminals. It allows fuseless protection against overload and short-circuit. The short-circuit current setting is fixed to 20 times the rated operational current to handle the high inrush current generated by transformers. The device allows manually connect and disconnect the transformer from the mains thanks of its built-in disconnection function. The circuit breaker for transformer protection offers a rated service short-circuit breaking capacity of Ics = 100 kA at 400 VAC and trip class 10. Further features are temperature compensation, trip-free mechanism, rotary handle with a clear switch position indication and short circuit trip indicator. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signalling contacts, undervoltage releases, shunt trips and terminal spacers are available as accessory.