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Auxiliary Contact Supplier

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Company Profile

Zhejiang ETEK Electrical Technology Co.,Ltd. was founded on January of 2011, which has more than 200 employees now. It is a professional manufacturing company engaged in R & D, production and sale of high and low voltage electrical products, such as terminal distribution electrical appliances, industrial distribution electrical appliances, industrial control electrical appliances, DC systems distribution appliances, etc. it possesses 3 major manufacturing departments and 1 import & export trading company. The three manufacturing departments are terminal distribution electrical appliances manufacturing department, industrial distribution electrical appliances manufacturing department and industrial control electrical appliances manufacturing department.

The series of products manufactured by the company are mainly sold to international market. All the products produced are in strictly accordance with international IEC/EN standards and China's GB standards. Most of these products have gained international certification, such as TUV, Intertek, BV and other certification certificates, such as CB, CE, TUV, SEMKO, INMETRO, EAC, SAA, ISO9001, etc. The products are sold to more than 50 countries and regions in the world, such as UK, France, Australia, Russia, Ukraine, Turkey, Brazil and so on. The quality of the products has been widely praised by the majority of users.

TEL : 0086-577-62718777

FAX : 0086-577-62774090

 

product description

EKM1-OF Auxiliary Contact/EKM1-FB Alarm Auxiliary Contact for EKM1/EKL3

Auxiliary Contact Supplier_Auxiliary Contact

Electrical Features

Rated value AC415/400V  50/60Hz  3A
  AC240/400V  50/60Hz  3A DC130V  1A
  DC48V    2A
  DC24V    6A
  EKM1-OF 1N/O+1N/C
Configurations EKM1-FB 1N/O+1N/C
Rated impulse withstand voltage (1.2/50)Uimp 4,000V
Rated short circuit making capacity 20le, t=0.1s
Dielectric test voltage at ind. Freq. for 1min 2kV
Insulation voltage Ui 500V
Pollution degree 2

Mechanical Features

Electrical life 6,000 Cycles
Mechanical life 10,000 Cycles
Protection degree IP20
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃

Overall and Installation Dimension(mm)

Auxiliary Contact Supplier_Auxiliary Contact Drawing

 

EKM1-MX Shunt Release/EKM1-MV+MN Over/Under-voltage Tripper

Auxiliary Contact Supplier_Shunt Release

Electrical Features EKM1-MX

Rated voltage US(V) AC230/400  50/60Hz  DC24  DC48  AC24  50/60Hz
Rated impulse withstand voltage (1.2/50)Uimp 4,000V
Rated short circuit making capacity 20le, t=0.1s
Dielectric test voltage at ind. Freq. for 1min 2kV
Insulation voltage Ui 500V
Pollution degree 2

Electrical Features EKM1-MV+MN

Rated voltage (Ue) AC230V
Rated insulating voltage(Ui) 500V
Over-voltage tripping range 280V±5%
Under-voltage tripping range 170V±5%
Mounted on the right side of circuit breaker, actuate the combined device to trip in case of under-voltage or over- voltage, effectively prevent the device from closing operation under abnormal power voltage condition.  

Mechanical Features

Electrical life 4,000 Cycles
Mechanical life 4,000 Cycles
Protection degree IP20
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃

Overall and Installation Dimension(mm)

Auxiliary Contact Supplier_Shunt Release Drawing

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