Ziehl SW21 Voltage Monitor
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Ziehl SW21 Voltage Monitor
电压监视器 Ziehl SW21电压监视器提供380 V AC/3相供电电压,具备1常开、1常闭触点配置。适用于电气系统,确保工业和商业应用中的可靠保护。
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Ziehl SW21 Voltage Monitor
The Ziehl SW21 Voltage Monitor is designed to ensure the safe operation of electrical systems by monitoring voltage levels. With a wide operating temperature range and robust contact configuration, this voltage monitor is ideal for use in industrial and commercial settings.
Manufacturer: Ziehl
Type: Voltage Monitor
Model: SW21
Part No.: 221223
This voltage monitor is built to provide reliable protection for electrical systems, ensuring efficient operation and preventing potential damage due to voltage fluctuations.
| Supply Voltage | 380 V AC/3-phase |
| Frequency | 40 to 60 Hz |
| Contact Configuration | 1 NO, 1 NC |
| Contact Rating | 5 A, 1100 VA |
| Operating Temperature | -20 to 55 °C |
| 规格 | 价值 |
|---|---|
| Weight | 0,39 kg |
| Condition | Used |
| Type of Product | Voltage Monitor |
| Manufacturer | ZIEHL |
| Shelf No. | 250320 |
| Part No. | 221223 |













