ACB Chint NA1-6300X-5000M/3P MN-WD AC220/230 TP

Air breaker NA1-6300X-5000M/3P MN-WD AC220/230 TP

I. General

II. Operating conditions

  - Temperature condition: -5℃~40℃; the average value within 24h shall not exceed +35℃ (special situation excluded);
  - Altitude:≤2000m;
  - Pollution grade: Grade 3;
 - Air conditions: At mounting site, relative humidity not exceed 50% at the max temperature of +40℃,higher relative humidity is allowable under lower temperature, RH could be 90% at +20℃, special measures should be taken to occurrence of dews;
  - Note: Without the intelligent controller, the breaker functions as a switch-disconnector

III. Select product code

IV. Structure

V. Main technical parameter

VI. Dimensions and connection



 

VII. Secondary circuit wiring

VIII . Application

Air breaker NA1 is used to switch and protect electrical equipment such as overload, short circuitCommonly used in:
 - Civil and industrial electrical works
 - Main circuit breaker for large outdoor power line system
The NA1 air breaker offers efficiency, stability and flexibility. This is a safe solution in the building or the national power grid.