Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2023-08-13 02:26
199
Company Profile
By certification [File Integrity]
Contact：dnele(Mr.)
Email：
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Area：Zhejiang
Address：Zhejiang
KW4B Micro Switch Can be Customized NO/NC with Metal Lever
KW4B micro switch is another series of Dongnan KW4A, which can be customised as normally open or normally closed depending on the type of circuit. It has a wide selection of metal levers. We are a switch manufacturer offering competitive products and satisfactory service to our customers. If you need to call our company directly, we will provide you with the equipment, we also welcome the majority of users to Dongnan Electronics Co., Ltd. field visits.
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|
Item |
Value |
|
Operating speed |
0.1mm~1m/s (Related with actuator forms) |
|
Operating frequency |
Mechanical 60 cycles/min; electrical 25 cycles/min |
|
Insulation resistance |
≥ 100MΩ(500VDC) |
|
Contact resistance |
OF>0.5N:≤30m OF≤0.5N:≤50mΩ (initial value) |
|
(Test voltage) Between terminals of the same polarity |
AC1000V , 50/60Hz , 1min |
|
(Test voltage) Between current-carrying metal parts and Ground(case), and between each terminal and non-current-carrying metal parts. |
AC1500V , 50/60Hz , 1min |
|
Vibration resistance |
10~55Hz , 1.5mm Double amplitude |
|
Shock resistance |
Destruction:OF>0.5N:1000m/s2(approx.100G)max OF≤0.5N:500m/s2(approx.50G)max Malfunction:OF>0.5N:300m/s2(approx.30G)max OF≤0.5N:200m/s2(approx.20G)max |
|
Weight |
Approx.1.6g(No lever) |
|
Life |
Mechanical ≥ 1,000,000 cycles Electrical ≥ 10,000 cycles |
|
Safety approvals |
UL,CUL,VDE,TUV,ENEC,DEMKO,CE,EK,CQC |
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The KW4B Micro Switch is a high quality switch with a variety of terminal options. The switch features reed driver for long mechanical life and low operating current. Its consistent travel and high reliability make it ideal for a variety of applications including household appliances and electronic equipment.
http://www.dn-switch.com/
