Mechanical Equipment Silver Contact Micro Switch Kw4a High Current Micro Switch
Sate, reliable basic switchNice appearance,tight contiguration.Charactenistic:small contact dlearance,quick action, high
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Basic Info
Model NO. | KW4A |
Pressing Type | Push-Button |
Number of Switch | Multi Control Switch |
Protection | Dust-Proof |
Size | Small-Sized |
Environment | ≧250℃﹤400℃ |
Breaking Capacity | High-Current |
Breaking Form | Duplex Type |
Certification | ISO9001, CE |
Transport Package | Carton |
Specification | 485*270*230 |
Trademark | DONGNAN |
Origin | China Yueqing |
HS Code | 8536500000 |
Production Capacity | 2000000 |
Product Description
Sate, reliable basic switchNice appearance,tight contiguration.Charactenistic:small contact dlearance,quick action, highsensitivity and small operating travel.Long lite, high reliablityA variety of contact terminalsA varnety of temperature degreeAvariety of leversAdopt themosetting plastic or themoplasticWidely usedinhome apliane elecroninc equipmentautomaticmachine communication equioncar electron,apparatus and instument,electric motion tool etc.
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:≤30mΩ(see note) OF≤0.5N : ≤50mΩ(see note) |
(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 |
Life | Mechanical ≥ 1,000,000 cycles Electrical≥10,000 cycles |
Weight | Approx.1.6g(No lever) |
Safety approvals | UL ,CUL ,VDE, TUV, ENEC, DEMKO, CE ,EK CQC |
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