WS1L-DSW0-W150L120-03 Sealed Miniature Switch Manufacturer UL/TUV Approval
Type:WS1L-DSW0-W150L120-03
Quick Detail:
Type:WS1L-DSW0-W150L120-03
Construction category:D Type
Operation method:Snap Action
Configuration:Single-Pole Single -Throw (SPST)
Terminal form:Wire Type
Mounting:via side mounting holes
Protection:IP67
- Remarks
- Applications
- Technical parameters
Remarks
SAFETY APPROVAL & RATING:
Approved Rating |
Mark |
Reference No. |
5A125VAC T65 5GPA 125/250VAC 4A 30VDC 1/4hp 250VAC 5E4 40T85 50-60Hz IP67 |
UL&CUL |
E176213 |
|
VDE |
|
5(2)A 250VACμ 5E4 40T85 IP67,IP50 4A 30VDCμ 5E4 40T85 IP67,IP50 |
CQC |
CQC16002154906 |
|
NEMKO |
|
|
SEMKO |
|
|
FIMKO |
|
5(2)A 125/250VAC 4A 30VDC 5E4 40T85 50-60Hz IP67 |
DEMKO |
D-02235-A1 |
|
CE |
|
|
TUV |
|
5(2)A 125/250VAC 4A 30VDC 5E4 40T85 50-60Hz IP67 |
ENEC |
ENEC-00465-A1 |
|
EK |
|
5(2)A 125/250VAC 4A 30VDC 5E4 40T85 50-60Hz IP67 |
CB |
DK-30922-A1-UL |
7. PARTS LIST
Item |
Name |
Material |
1 |
Moving piece |
Tin-brass QSn6.5-0.1 |
2 |
Cover |
Nylon PA66 (黑色) |
3 |
Contact |
AgNi10 |
4 |
Contact |
AgNi10 |
5 |
Case |
Nylon PA66 (黑色) |
6 |
NC terminal |
Brass alloy H65,Silver plated |
7 |
Lead |
PVC Insulated Wire |
8 |
STOPPER |
Brass alloy H65 |
9 |
Terminal |
Brass alloy H65,Silver plated |
10 |
Epoxlde resin |
Epoxlde resin |
11 |
Mot-melt |
Mot-melt |
12 |
Hermetic seal |
Methyl-silicone rubber NT9503 |
13 |
Plunger |
Nylon PA66 |
14 |
LEVER |
Stainless steel SUS304 |
15 |
Pull spring |
Stainless steel SUS304H |
Note: Returned plastic should not exceed 20%.
Applications
Widely used in home appliance, electronic equipment, automatic machine, communication equipment, car electron, apparatus and instrument, electric motion tool etc.
Electric Heating Faucet
Shredder
Computer mouse
Electromagnetic lock
Baby chair
CNC machine tools
Power generator
Test equipment
Air conditioner
Water heater control panel
Bathroom products
Technical parameters
3.DETAIL SPECIFICATIONS
Type:WS1L-DSW0-W150L120-03
Construction category:D Type
Operation method:Snap Action
Configuration:Single-Pole Single-Throw (SPST)
Terminal form:Wire Type
Mounting:via side mounting holes
Protection:IP67
3.1OPERATING CHARACTERISTICS
Characteristics |
Test Condition |
Standards |
Operating Force |
The force required to move the actuator from the free to the operation position |
1.5N Max. |
Release Force |
The force allowed the mechanism to reset actuator after operation |
0.3N Min. |
Pretravel |
The displacements of actuator form free position to operating position |
1.6mm Max. |
Movement Differential |
The distance between operation and release position |
1.9mm Max. |
Overtravel |
The displacements of actuator from operating position to total travel position |
1.8mm Min. |
Operating Position |
The position of the actuator when contact change-over take place |
11.7± 0.4mm |
Note:
Actuating Force:
The force required to move the actuator from the free to the operation position
Release Force
The force allowed the mechanism to reset actuator after operation
Free Position
The position of the actuator when no external force is applied
Operating Position
The position of the actuator when contact change-over take place
Movement Differential
The distance between operation and release position
3.2 General
3.2.1 Application This specification is applied to WS1L Micro Switch used for electronic equipment.
3.2.2 Operating Temperature range -40℃ ~ +85℃
3.2.3 Test condition Unless otherwise specified. The atmospheric conditions for making measurements And tests are as follows:
Ambient temperature: 15~35℃
Relative humidity: 45~85%
Air pressure: 86~106kPa (860~1060 mbar)
Should any doubt arise in judgment. It shall be conducted at the following conditions.
Ambient Temperature: 20±2℃
Relative humidity: 60~70%
Air pressure: 86~106kPa (860~1060 mbar)
3.3 Appearance Construction and Dimension
3.3.1 Appearance Switch shall have good finishing, and no rust crack or plating failures.
3.3.2construction and dimensions Refer to individual product drawing.
3.4. Electrical Specifications
NO. |
Item |
Test Condition |
Criteria |
3.4.1 |
Contact Resistance |
Shall be measured at 1A,5V DC by voltage drop method after some operations without load. Applied position: Between terminal “C” and terminal “NO”. |
50mΩ MAX |
3.4.2 |
Insulation Resistance |
Test voltage:500VDC, measured after 1 min ±5s Applied Position: applied position: 2)Between terminal and ground |
100MΩ MIN |
3.4.3 |
Voltage proof |
Following test voltages shall be applied for 1 min. 1)Between terminal “C” and terminal “NO”: 1000VAC (50~60Hz) 2)Between terminal and ground: 1500V AC(50~60Hz) |
No dielectric breakdown shall occur |
3.5. Durability
NO. |
Item |
Test Condition |
Criteria |
3.5.1 |
Cold |
After testing at -40±2℃ for 96 h, the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h. water drops shall be removed. |
Contact resistance (item 4.1): 100mΩ MAX Insulation resistance (item 4.2): 50MΩ MIN Voltage proof: (item 4.3) No dielectric breakdown shall occur. Within 10% of specified No abnormalities shall be recognized in appearance and construction
|
3.5.2 |
Dry heat |
After testing at 85±2℃ for 96 h, the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h. |
|
3.5.3 |
Damp Heat |
After testing at 40±2℃ and 90-95%RH for 96 h, the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h. water drops shall be removed. |
|
3.5.4 |
Change of Temperature |
After 5 cycles of following conditions the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h. water drops shall be removed. |
|
3.5.5 |
Salt Mist |
Switch shall be checked after following lest. 1) Temperature: 35±2℃ 2) Salt solution: 5±1% (solids by mass) 3) Duration: 24±1h After test, salt deposit shall be removed in running water |
No remarkable corrosion shall be recognized in metal part |
3.6. MECHANICAL SPECIFICATION
No |
Item |
Test conditions |
Criterion |
3.6.1 |
Actuator strength |
In the direction of motion perpendicular to the actuator, applies a static pressure to the actuator for 1 minutes.
|
10N, no damage |
3.6.2 |
Terminal strength |
The terminal Applied static axial thrust and pulling force to the terminal for 1 minutes
|
25N, no damage |
3.6.3 |
Vibration |
1) Vibration frequency range:10-55Hz; 2) The total amplitude: 1.5mm; 3) Sweep frequency ratio:10-55-10Hz for 1 min; 4) Sweep frequency change:Changes in logarithmic or linear; 5) The vibration direction:the three mutually perpendicular directions, one direction and the driving part is parallel to the direction of movement; 6) The duration time:every direction for 2h(totally 6h)。
|
Contact resistance (4.1):100m? MAX; Insulation resistance(4.2): 50M? MIN; Test voltage (4.3 ): Without occur the phenomenon of dielectric breakdown; Operating characteristics (5.1 ): change in regulations within the value of 10% ; No damage.
|
3.6.4 |
Impact properties |
1) Acceleration:30g; 2) The duration time:11ms; 3)Test direction:6 directions; 4) The impact number:every direction 3 times(Total for18 times)。
|
3.7 Durability
NO. |
Item |
Test condition |
Criteria |
||||||||||||||||||
3.7.1 |
Endurance (According to UL61058) |
1/4A 250V AC Switch shall be operated according to following sequence (Test1~Test2)
5GPA 125/250VAC; 4A 30VDC Test voltages shall be applied for 1 min(50~60Hz, Cut-off current:0.5mA) |
Insulation resistance(item 4.2): 50MΩ MIN; Voltage proof: Terminal and terminal:1125VAC No dielectric breakdown shall occur. Operating characteristic (item 3.1): Within 20% of specified 6000 cycles temperature rise: 30℃ MAX; 50000cycles temperature rise: 55℃ MAX; No abnormalities shall be recognized in appearance and construction. |
||||||||||||||||||
3.7.2 |
Endurance (According to IEC61058-1/EN61058-1) |
5(2)A 250VAC 4A 30V DC Switch shall be operated 50,000 cycles at 15~20 cycles/min Test voltages shall be applied for 1 min(50~60Hz, Cut-off current:0.5mA |
Insulation resistance(item 4.2): 50MΩ MIN Voltage proof: Terminal and terminal:750VAC Terminal and ground:1125VAC No dielectric breakdown shall occur. Operating characteristic (item 3.1): Within ±20% of specified Temperature rise:55℃ MAX No abnormalities shall be recognized in appearance and construction |
4. DRAWING & DIMENSION
5. CIRCUIT DIAGRAM
6. PACKING:
6.1 |
Packing material: |
Plastic box / |
6.2 |
Packing number: |
25 pieces per bag |
6.3 |
Weight: |
Gross Weight: 18.5kg Net Weight: 16.0kg |
6.4 |
Size: |
55.0 x 27.0 x 31.0 CM / 0.046CBM |