CJSt Normalizing Special Series Mini AC Contactor
Overview
CJSt series AC contactor (hereinafter referred to as the contactor) is mainly used in the circuits with the frequency of AC 50Hz or 60Hz. the rated working voltage of up to 690V, and the rated working current of up to 9A for connecting and breaking circuits remotely and working with the appropriate thermal relay to form the electromagnetic starter to protect the circuits that may be overloaded.
Executive standards:GB/T-14048.4-2020,1EC60947-1(1999),IEC 947-4-1.
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
□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
