ZN73A-12 indoor high voltage permanent magnet vacuum circuit breaker is suitable for three-phase,AC50Hz with 12KV rated voltage. It can provide control and protection for industrial and mining enterprises, power plants and substations, and electrical facilities. Equipped with permanent magnet operating mechanism developed by our company. For its high reliability and long life, it is especially suitable for the places with bad conditions for example under frequent operation and frequent breaking of short circuit current.
FAQ
1. How to buy your ideal products? A: You can provide us your drawings, and we will produce it as per your drawings. Or we can design it if you do not have a clear plan.
2. How to pay? A: TT and L/C are acceptable and TT will be more appreciated.30% deposit before producing, 70% balance before loading by TT.
3. What is the delivery time? A: It depends on order quantity. Generally, the delivery time will be within 15 to 30 days.
4. Package information A: For inner box and master carton are made as per international standards, and we can make special designed for you if need. And if necessary,will be packed in pallets to avoid any damage. B: Not more than 35kg per carton box, about 1000kg per pallet
5. How long to make a sample? Is it free? A:7 days depending on the sample's complexity. Normally, our sample is free
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