Mini AC Contactor CJSt ZNFO Special Series - Top China Suppliers & Factory for 690V, 9A Circuit Protection
Advantage
All products of the company can be customized for production according to user usage scenarios.
Type and meaning
- 10 means three normally open main contacts and one normally open auxiliary contact;
- 01 means three normally open main contacts and one normally closed auxiliary contact;
Normal working conditions and installation conditions
The ambient air temperature should be -5℃~+40℃, with the average temperature of no higher than +35℃ within 24 hours;
Altitude: not higher than 2000m;
Atmospheric conditions: when the highest temperature is +40℃, the relative humidity of the air should not be higher than 50%; A higher relative humidity is allowed at a lower temperature, such as 90% under 20℃. Special measures should be taken for occasional condensation due to temperature change;
Pollution level: level 3;
Installation category: category III;
Installation condition: the inclination between the installation surface and the vertical plane should not exceed ±30°;
Impact vibration: the product should be installed and used in a place without obvious shaking, impact and vibration.
Outline and installation dimensions
Frequently Asked Questions
Q: Can these products be customized for specific applications?
Yes, all products of our company can be customized for production according to specific user usage scenarios and requirements.
Q: What are the ambient operating temperature limits?
The ambient air temperature should be within the range of -5℃ to +40℃. Additionally, the average temperature over a 24-hour period should not exceed +35℃.
Q: What is the maximum recommended installation altitude?
The products are designed to be installed at altitudes not higher than 2000 meters above sea level.
Q: What do the auxiliary contact codes "10" and "01" indicate?
For 6A-12A models, "10" indicates three normally open main contacts and one normally open auxiliary contact. "01" indicates three normally open main contacts and one normally closed auxiliary contact.
Q: What are the installation angle and environment requirements?
The inclination between the installation surface and the vertical plane must not exceed ±30°. Additionally, the unit should be installed in a location free from obvious shaking, impact, and vibration.