Mini AC Contactor CJSt ZNFO Special Series - High Voltage Up to 690V from China Suppliers and Factory
Advantage
All products of the company can be customized for production according to user usage scenarios.
Type and meaning
Note l:
6A-12A adopts the number of auxiliary contacts.
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
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The ambient air temperature should be -5℃~+40℃, with the average temperature of no higher than +35℃ within 24 hours.
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Altitude: not higher than 2000m.
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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.
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Pollution level: level 3.
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Installation category: category III.
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Installation condition: the inclination between the installation surface and the vertical plane should not exceed ±30°.
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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
Can these products be customized for specific applications?
Yes, all products of our company can be customized for production according to the user's specific usage scenarios and requirements.
What do the contact codes "10" and "01" stand for?
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.
What are the ambient temperature requirements for installation?
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℃.
Is there an altitude limitation for installing this equipment?
Yes, the equipment should be installed at an altitude of not higher than 2000 meters above sea level to ensure normal operation.
What are the humidity limits for stable operation?
At a maximum temperature of +40℃, the relative humidity should not exceed 50%. However, higher relative humidity is permitted at lower temperatures (e.g., up to 90% at 20℃). Appropriate measures must be taken to address occasional condensation caused by temperature fluctuations.
What are the mechanical installation and vibration limits?
The inclination between the installation surface and the vertical plane must not exceed ±30°. The product should be installed in a stable environment free from obvious shaking, impact, or vibration.