CKJ5 series vacuum AC contactors use vacuum switch tubes as arc extinguishing components, which have the characteristics of no arc flash, long life, no noise, small size, safe and reliable. It can be widely used in the power network of AC 50/60 Hz and rated operating voltage of 1140 volts to connect and disconnect circuits, and form an electromagnetic starter with appropriate thermal relays or electronic protection devices and other related protection devices, especially suitable for forming Explosive electromagnetic starter and various power control screens. It is the most ideal circuit device for coal, petroleum, chemical industry, metallurgy, machinery, transportation and power industries.
Technical parameters
| Model | Rated voltage | Rated current (A) | Main contact parameters | Electrical life | Machanical life | ||||
| Main circuit | Control voltage | Opening distance | Over travel | End pressure | AC3 | AC4 | |||
| CKJ5-1.14/80 | 1140 | 110,220,380 | 80 | 2 +0.5 | >1.5 | 190±20 | 60*10^4 | 0.5*10^4 | 300*10^4 |
| CKJ5-1.14/125 | 1140 | 110,220,380 | 125 | 2 +0.5 | >1.5 | 190±20 | 60*10^4 | 0.5*10^4 | 300*10^4 |
| CKJ5-1.14/160 | 1140 | 110,220,380 | 160 | 2 +0.5 | >1.5 | 190±20 | 60*10^4 | 0.5*10^4 | 300*10^4 |
Q1. Can I have the sample?
Yes, we provide the sample for you to test and check product quality.
Q2. What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-30 days after receiving the payment.
Q3. What is the MOQ requested for the order?
We support one piece purchase, please contact us for details..
Q4. How do you ship the goods and how long does it take to arrive?
We can deliver goods by express (DHL, UPS, FedEx, TNT, etc.) or by air or sea. The transportation time is 15-30 days, depending on the country.
Q5. What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q6. Can you do OEM?
Yes, we provide OEM and ODM service.
Q7. What is your warranty?
Normally, we provide 3-24 months warranty, depending on the product.
Q8. What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q9. What is the price?
Please leave your whatsapp or email address. We will send details to you.
Q10. Catalog
Please leave your whatsapp or email address. We will send catalog to you.
Q11. Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment
Q11. How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 1 days.
