አዲስ አበባ, ልደታ, 26/04
14 እይታዎች
Contactor 4 Pole
ABB
ብራንድ
ሌላ
አይነት
አዲስ
ሁኔታ
የሱቅ አድራሻ
አዲስ አበባ • ልደታ
Abdela bldg
Open
• ሰኞ - እሑድ, 00:00-23:59
አዲስ አበባ • ልደታ
Abdela bldg
Open
• ሰኞ - እሑድ, 00:00-23:59
አዲስ አበባ • ልደታ
Abdela bldg
Open
• ሰኞ - እሑድ, 00:00-23:59
A contactor with the specification 220V AC 50Hz, 4NO + 4NC is an electromechanical switch used to control high-power electrical circuits. Here's what each part of the specification means:
1. 220V AC 50Hz:
The coil of the contactor operates on 220 volts AC at a frequency of 50 Hz. This is the standard voltage and frequency for many electrical systems.
2. 4NO (4 Normally Open contacts):
This means the contactor has four normally open (NO) contacts. In their default state (when the contactor is not energized), these contacts are open, meaning no current flows through them. When the contactor is energized, these contacts close, allowing current to flow.
የደህንነት ምክሮች
- እንኳንም ለመላኪያ በቅድሚያ መክፈልን ይቀልዱ
- ከሻጭ ጋር በደህንነቱ የተጠበቀ የህዝብ ቦታ ውስጥ ይገናኙ
- እቃውን ይመልከቱ እና በትክክል የሚፈልጉት መሆኑን ያረጋግጡ
- ተሸክመው የተላኩት እቃ የተመረምረው መሆኑን ያረጋግጡ
- እርካታ ካልሰማምን ብቻ ይክፈሉ
