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NA1 Air Circuit Breaker

 

NA1 series air circuit breaker is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current up to 6300A. It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single-phase earthing fault. 

      With intelligentized and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applicable for power stations, factories, mines (for 690V) and modern high-buildings, especially for the distribution system of intelligentized building.

 

 

 

NA1 series air circuit breaker is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current up to 6300A. It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single-phase earthing fault. 

      With intelligentized and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applicable for power stations, factories, mines (for 690V) and modern high-buildings, especially for the distribution system of intelligentized building.

 

 

NA1 Series ACB Catalog2022_En.pdf32.80 MB
0ZTD.463.410EN NH1隔离开关2021.7.9 40P.pdf36.02 MB
NA1 User Manual.pdf83.58 MB
EN_NA1系列万能式断路器通讯协议(Modbus-RTU)使用手册V1_3.pdf941.38 KB
NH1-2000 证书(CE)202211.pdf2.76 MB
NH1-2000证书(CB)202210.pdf1.19 MB
NH1-3200 证书(CE)202211.pdf2.77 MB
NH1-4000证书(CB)202210.pdf1.27 MB
NA1-1000_CE.pdf2.26 MB
NA1-3200_CE.PDF2.27 MB
NA1-6300_CE.PDF2.27 MB
NA1-2000_CE.PDF2.28 MB
na1-3200-3200a-4p-fixed.stp13.46 MB
na1-3200-3200a-3p-drawout.stp20.80 MB
na1-2000-2000a-3-drawout.stp13.42 MB
NA1-1000XP_drawout_2D.dwg1.54 MB
na1-6300-5000a-4-drawout.stp14.99 MB
NA1-2000XP_fixed_2D.dwg830.59 KB
NA1-4000-3p-drawout.stp24.83 MB
na1-3200-2500a-3p-drawout.stp20.80 MB
na1-1000-200a-400a-4p-fixed.stp19.95 MB
NA1-1000_fixed_2D.dwg421.38 KB
na1-6300-6300a-3-drawout.stp15.02 MB
na1-4000-3p-fixed.stp13.46 MB
na1-2000-2000a-4p-fixed.stp12.66 MB
na1-3200-2500a-4p-drawout.stp24.82 MB
na1-2000-800a-1600a-4p-fixed.stp12.68 MB
na1-3200-3200a-3p-fixed.stp12.62 MB
na1-2000-2000a-4-drawout.stp20.08 MB
na1-2000-630a-4p-fixed.stp12.70 MB
NA1-3200-3200A-4P-drawout.stp24.82 MB
na1-2000-2000a-3-fixed.stp7.30 MB
na1-1000-630a-3-drawout.stp16.13 MB
na1-1000-630a-3p-fixed.stp15.55 MB
na1-2000-800a-1600a-4-drawout.stp20.08 MB
na1-1000-800a-1000a-3-drawout.stp16.13 MB
na1-1000-200a-400a-4-drawout.stp15.05 MB
na1-1000-800a-1000a-4-drawout.stp15.08 MB
na1-1000-200a-400a-3-drawout.stp16.11 MB
na1-2000-800a-1600a-3-fixed.stp7.32 MB
na1-2000-630a-3-fixed.stp5.56 MB
NA1-1000-630a-4P-fixed.stp20.01 MB
NA1-4000XP-4_drawout_2D.dwg703.03 KB
na1-1000-800a-1000a-4p-fixed.stp19.97 MB
na1-1000-630a-4-drawout.stp15.08 MB
na1-1000-200a-400a-3p-fixed.stp15.49 MB
NA1-4000XP_3_drawout_2D.dwg1.42 MB
na1-1000-800a-1000a-3p-fixed.stp15.59 MB
NA1-4000XP_3_fixed_2D.dwg1023.10 KB
NA1-3200XP_drawout_2D.dwg1.33 MB
na1-6300-4000a-5000a-3-drawout.stp14.40 MB
na1-3200-2500a-3p-fixed.stp12.63 MB
na1-2000-630a-4-drawout.stp20.08 MB
NA1-2000XP_drawout_2D.dwg1.90 MB
na1-3200-2500a-4p-fixed.stp13.46 MB
na1-2000-800A-1600a-3-drawout.stp13.42 MB
na1-2000-630a-3-drawout.stp13.44 MB
NA1-3200XP_fixed_2D.dwg901.08 KB
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