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Circuit Breaker Vendor

Datetime: 9/16/2019 3:32:00 PM   Visit: 328

Yueqing Kangpa Electric Co., Ltd. was established in 2009, covering an area of 12,000 square meters.Our company is the electric and electronic expert. And we can offer more than 600 kinds of distributing and controlling system products.Kampa CREAT in 2010. It is specialized in producing Circuit breaker and Distribution box. It has ISO9001, 5S system and advantage technology equipment. 

phone:+86 137 5778 6841

 

product description

                         Modle Case Circuit Breaker NSX-100 3P

Circuit Breaker Vendor_Modle Case Circuit Breaker

Application

NSX series Moudle Case Circuit Breaker (MCCB) is mainly applied to the power cirucit of AC 50Hz, rated insulation voltage 750V, Rated operated voltage up to 690V, and Rated current up to 630A. It has the protect function against the damage of overload, short-circuit and under-voltage. This product conforms to Standard of IEC60947-2.

Specifications

Modle NSX100       NSX160       NSX250       NSX400       NSX630    
Frame Current (A) 100       160       250       400       630    
Number of Poles 3   4   3   4   3   4   3   4   3   4
Ultimate Breaking Capacity (Icu, kA) F N   H F N   H F N   H F N   H F N  
AC220/240V (kA) 85 90   100 85 90   100 85 90   100 40 85   100 40 85  
AC380/415V (kA) 36 50   70 36 50   70 36 50   70 36 50   70 36 50  
Rated Insulation Voltage AC800V                                    
Rated Working Voltage AC690V                                    
Rated Current, Thermal Tripping, TMD, A 63, 80, 100       80, 100, 125, 160       125, 160, 200, 250       -       -    
Rated Current, Electronic Tripping, MIC, A 40, 100       40, 100, 160       100, 160, 250       250, 400       250, 400, 630    
Auxiliary, Alert, Fault Accessories OF/SD/SDE/SDX                                    
Shunt & Under Voltage Coil MX/MN                                    
Mechanical Life 50000       40000       20000       15000       15000    
Electric life 30000       20000       10000       6000       4000    

 

                                          LC1D50 AC Contactors

Circuit Breaker Vendor_AC Contactors

LC1D50 AC Contactors is suitable for using in the circuits up to the rated voltage 660v,AC 50hz or 60hz,rated current up to 95A,for making ,breaking frequently starting &machine-interlocking device etc,it becomes the dalay contactor,mechanical interlocking contactor,star-delta starter.with the thermal relay,it is combined into the electromagnetic starter.

Specification

Model Rated working   Rated heat AC3 capacity of three-phase squirrel-cage motor AC3(KW)          
  current (A)   current 220/230V 380/400V 415V 440V 500V 600/690V
  AC3 AC4 (A) KW KW KW KW KW KW
LC1-D09 9 3.5 20 2.2 4 4 4 5.5 5.5
LC1-D12 12 5 20 3 5.5 5.5 5.5 7.5 7.5
LC1-D18 18 7.7 32 4 7.5 9 9 10 10
LC1-D25 25 8.5 40 5.5 11 11 11 15 15
LC1-D32 32 12 50 7.5 15 15 15 18.5 18.5
LC1-D40 40 18.5 60 11 18.5 22 22 22 30
LC1-D50 50 24 80 15 22 25 30 30 33
LC1-D65 65 28 80 18.5 30 37 37 37 37
LC1-D80 80 37 125 22 37 45 45 55 45
LC1-D95 95 44 125 25 45 45 45 55 45
Number of the contact 3P+NO                
  3P+NC                
  3P+(NO+NC)                
Matched auxiliry contactor LA1-DN02(2NC),LA1-DN11(1NO+1NC),LA1-DN20(2NO),LA1-DN22(2NO+2NC)                
  LA1-DN40(4NO),LA1-DN04(4NC),LA1-DN13(1NO+3NC),LA1-DN31(3NO+1NC)                
Matched time delay auxiliary contact Time delay after power on:LA2-DT0(0.1-3s),LA2-DT2(0.1-30s),LA2-DT4(10-180s)                
  Time delay after power off:LA3-DR0(0.1-3s),LA3-DR2(0.1-30s),LA3-DR4(10-180s)                
External dimensions & Installation dimensions