| Product name: | HGZ-300/1140型低压真空隔离换向开关 | ||||||
| specification: | ![]() |
||||||
| Category: | Special electrical appliances -- 防爆换向开关 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
|
|||||||
| 额定工作电压(V) | 额定工作电流(A) | 极限分断能力(A) | 电寿命(次) | 机械寿命(次) |
| 1140 | 300 | 2400 | 300 | 2000 |
HGZ-300/1140型低压真空隔离换向开关