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AC 4P 25A O'chirish to'xtatuvchisi MCB
TOMC3-63 AC 4P 25A o'chirgich MCB ikki xil o'chirish mexanizmiga ega, ortiqcha yukdan himoya qilish uchun kechiktirilgan termal o'chirish mexanizmi va qisqa tutashuvdan himoya qilish uchun elektromexanik o'chirish mexanizmi.
Ular C egri xususiyatlariga ega va to'rt qutbli konfiguratsiyaga ega, 3/110 V ACda 220kA gacha uzilish quvvati va 25 A gacha bo'lgan nominal oqimlarga ega.
4P 25A o'chirgich uchun maxsus maslahatlar
1. MCB o'qitilmaganlar tomonidan professional bo'lmagan foydalanish uchun mo'ljallangan va hech qanday texnik xizmat ko'rsatish talab qilinmaydi.
2. Yuqorida aytib o'tilganidek, qoniqarli shartlar va ilovalar, "ON-OFF" ko'rsatuvchi moslamali MCB izolyatsiya funktsiyasi uchun mos deb hisoblanadi.
3. Tegishli o'chirish egri chizig'i tanlansa va to'g'ri o'rnatilsa, MCB nosozlik bo'lsa, himoyalangan sxemasini ishga tushiradi va o'chiradi va shu bilan elektr toki urishidan himoya qiladi.
4. B,C,D o‘chirish egri chizig‘i.
| Model nomi | TOMC3-63/4/C25 |
| Qutb raqami: | 4 |
| Nominal kuchlanish: | AC 110V 220V 400V |
| Nominal oqim (A): | 25 |
| O'chirish egri chizig'i: | C |
| Nominal qisqa tutashuv quvvati (lcn): | 3kA |
| Nominal chastota: | 50 / 60Hz |
| Energiyani cheklovchi sinf: | 3 |
| Nominal impulsga chidamli kuchlanish: | 6.2kV |
| Elektromexanik chidamlilik: | ≥ 6000 |
| Ulanish terminali: | Vintli terminal / qisqichli ustunli terminal |
| Ulanish quvvati: | 25 mm² gacha bo'lgan qattiq o'tkazgich |
| Mahkamlash momenti: | 2.0 Nm |
| Yuklab olish: | Nosimmetrik DIN rayda 35 mm / Panelni o'rnatish |
| standartlari | IEC 60947-2, IEC 60898-1, EN60898-1, AS/NES 60898.1 |
| IP himoya darajasi | IEC 40 ga mos keladigan modulli korpus uchun IP60529 |
| IP20 IEC 60529 ga mos keladi | |
| Ishlash balandligi | 2000 m |
| Ishlash uchun atrof-muhit havosi harorati | -35 ° C dan + 70 ° C gacha |
| Saqlash uchun atrof-muhit havosining harorati | -40 ° C dan + 85 ° C gacha |
| Shrift | Kengligi 9 mm modullar | ||||
| 4P | Reyting (In) | B egri | C egri | D egri | 8 |
 |
1A | TOMC3-63/4/B1 | TOMC3-63/4/C1 | TOMC3-63/4/D1 | |
| 3A | TOMC3-63/4/B3 | TOMC3-63/4/C3 | TOMC3-63/4/D3 | ||
| 5A | TOMC3-63/4/B5 | TOMC3-63/4/C5 | TOMC3-63/4/D5 | ||
| 6A | TOMC3-63/4/B6 | TOMC3-63/4/C6 | TOMC3-63/4/D6 | ||
| 10A | TOMC3-63/4/B10 | TOMC3-63/4/C10 | TOMC3-63/4/D10 | ||
| 16A | TOMC3-63/4/B16 | TOMC3-63/4/C16 | TOMC3-63/4/D16 | ||
| 20A | TOMC3-63/4/B20 | TOMC3-63/4/C20 | TOMC3-63/4/D20 | ||
| 25A | TOMC3-63/4/B25 | TOMC3-63/4/C25 | TOMC3-63/4/D25 | ||
| 32A | TOMC3-63/4/B32 | TOMC3-63/4/C32 | TOMC3-63/4/D32 | ||
| 40A | TOMC3-63/4/B40 | TOMC3-63/4/C40 | TOMC3-63/4/D40 | ||
| 50A | TOMC3-63/4/B50 | TOMC3-63/4/C50 | TOMC3-63/4/D50 | ||
| 63A | TOMC3-63/4/B63 | TOMC3-63/4/C63 | TOMC3-63/4/D63 | ||
