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Products List
- Fuse series
- Arrester series
- Dehumidifier series
- Temperature and humidity controller series
- Fault indicator series
- Casing, wall casing series
- Sensor series
- Post insulator series
- Contact box series
- Indoor high voltage live display device series
- Cabinet lighting series
- Indoor electromagnetic lock series
- Indoor high voltage grounding switch series
- Over voltage protector series
- Heating plate series
- Harmonic eliminator series
CH3-12KV/250 Contact box 2500～3150A
Detailed description
summary
The contact box is a pressure gel forming structure of epoxy resin APG process, and is used for various handcart switch cabinets, and has the function of insulation isolation and transition.
Model and its meaning
Conditions of use
1. The altitude shall not exceed 1000m;
2. Ambient temperature + 40 ℃ ~ 10 ℃;
3. When the air temperature is + 20 ℃, the relative humidity is more than 95%;
4. No gas, steam, dust and other explosive and corrosive media seriously affecting the insulation of contact box.
Outline dimension drawing
