GN27 Type Indoor AC High Voltage Disconnect Switch 3 Phase Explosion-proof Isolator Switch
Product Information
GN27 40.5 series high voltage indoor disconnect switch is three-phase ac 50 Hz ac voltage switch equipment, used for 10 ~ 110 KV voltage of power system, for no-load voltage in a portion of the circuit, and in close to be an overhaul of high-pressure generatrix, circuit breaker electrical equipment and charged high voltage electrical isolation in the lines.
Applicable conditions
- Altitude: ≤1000m;
- Ambient temperature: -25°C~+40°C;
- Relative humidity: daily average ≤95%, monthly average ≤90%;
- Earthquake intensity: ≤8 degree;
- Applicable occasions should be free from inflammable, explosives, corrosives, and severe vibration.
Outline Mounting Dimensions
Technical Parameters
Products with special requirements, specifications, and dimensions that need to be improved can be designed and manufactured according to user requirements.
Detail Images



NOTES: Supports OEM, so there are other sizes or material requirements that can be produced according to requirements
Company Profile
Workshop Corner
Testing Equipment
FAQ
Q: Are you a trading company or manufacturer?
A: We are factory with more than 20 years of experience in this field.
Q: Can I get a sample before the bulk order?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are
acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q: Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after the evaluation
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days. if the goods are not in stock, it is according to the quantity
Q: How to solve quality problems after sales?
A: Take photos of the quality problems and send them to us for our checking and confirmation, we will make a satisfactory solution for you within 3 days.
Q: What are your terms of payment?
A: 30% T/T in advance, balance before shipment.