KW4A car start-stop system micro switch| Dongnan
KW4A car start-stop system micro switch
Model: KW4A
Dongnan micro switch kw4a is of reliable quality and has been certified by CE, CCC and UL to meet different market demands. car micro switch has nickel-silver contacts for increased service life and high sensitivity. The case can be made of thermoset plastic or thermoplastic to ensure switching stability. Ideal for automotive start-stop systems. Compared with other Dongnan micro switches, KW4A micro switches are more resistant to vibration. Maximum current is 10A.
| Item | Value |
| Operating speed | 0.1mm-1m/s(Related with actuator forms) |
| Operating speed | 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 CQ |
Recommend Products
-
WS5 waterproof micro switch has the characteristics of small size and strong waterproof ability, and can be used in humid environments.
-
1.Nice appearance,tight configuration.Characteristic:small contact gap,quick action,high sensitivity and small operaing travel. 2.There are a variety of temperature degrees to choose from, such as 10T85,10T1
-
MS10 Micro Switch Series 1.Long life, high reliability 2.Low operating force stable performance
-
Product introduction Brand Name: DONGNAN Model: WS2 Terminal type: Terminal type;Wire type；Not standard terminal Safety certification: All products have obtained major global safety certifications Waterproof rate: I
-
There can choose the circuit of micro switch like SPDT,SPST-NO,SPST-NC. Standard operating force and low operating force There are different types levers forms like long lever,arc lever,etc.
