Addis Ababa, Lideta, 23/09
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Contactor 4 Pole
ABB
Brand
Other
Type
Brand New
Condition
Store address
Addis Ababa • Lideta
Abdela bldg
Open now
• Mon - Sun, 00:00-23:59
Addis Ababa • Lideta
Abdela bldg
Open now
• Mon - Sun, 00:00-23:59
Addis Ababa • Lideta
Abdela bldg
Open now
• Mon - Sun, 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.
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
