KW3AT-16DSW0B-B200A High Temperature T125 Micro Switch Omron Equivalent
Series:KW3AT series
Quick Detail:
Type:KW3AT-16DSW0B-B200A
Construction category:D type
Operation method:Snap Action
Configuration:Single-Pole Single-Throw (SPST)
Terminal form:#187 Quick-connect Terminal
Mounting:via side mounting holes
Protection:IP40
- Remarks
- Applications
- Technical parameters
Remarks
1.SAFETY APPROVAL & RATING:
Approved Rating |
Mark |
Reference No. |
16A125VAC T125 16GPA 125/250VAC 10A 30VDC 1/3hp125VAC 5E4 40T125 50-60Hz |
UL&CUL |
E 176213 |
16(4)A250VAC 1E4 T125 |
VDE |
40011294 |
16(4)A250VAC 1E4 T125 |
CQC |
CQC04002011512 |
|
NEMKO |
|
16(4)A250VAC 1E4 T125 |
SEMKO |
1018709 |
|
FIMKO |
|
16(4)A 125/250VAC 10A 30VDC 5E40T125 50-60Hz |
DEMKO |
D-01523 |
16(4)A250VAC 1E4 T125 |
CE |
SH10050183-V1 |
|
TUV |
|
16(4)A 125/250VAC 10A 30VDC 5E4 40T125 50-60Hz |
ENEC |
ENEC-00323 |
16(4)A 250VAC 1E4 T125 |
EK |
SU02030-9001A |
2.PARTS LIST
No |
Name |
Material |
1 |
Plunger |
Bakelite PF2A4-151(j)b |
2 |
Lever |
Brass alloy H62,Silver plated |
3 |
Case |
Plastic PBT |
4 |
Moving piece |
Brass alloy H62,Silver plated |
5 |
Terminal |
Brass alloy H65, Silver plated |
6 |
Tip, fixed |
AgNi10/Cu |
7 |
Terminal |
Brass alloy H65, Silver plated |
8 |
Tip, moving |
AgNi10/Cu |
9 |
Spring |
Beryllium alloy QBe2 |
10 |
Cover |
Plastic PBT |
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.
Rice cooker
Slow cooker
Electric Heating Faucet
Shredder
Computer mouse
Power generator
Test equipment
Elevator
Power tools
Air conditioner
Water heater control panel
Bathroom products
Vacuum cleaner
Kitchen products
Gas valve
Technical parameters
1.DETAIL SPECIFICATIONS
Type:KW3AT-16DSW0B-B200A
Construction category:D type
Operation method:Snap Action
Configuration:Single-Pole Single-Throw (SPST)
Terminal form:#187 Quick-connect Terminal
Mounting:via side mounting holes
Protection:IP40
1.1 OPERATING CHARACTERISTICS
Characteristics |
Units |
Standards |
Note |
Actuating Force |
N |
2 Max |
Original 2 Max. |
Movement differential travel |
mm |
0.4 Max |
Original 0.4 Max. |
Operating Position |
mm |
14.7 ± 0.4 |
Original 14.7 ± 0.4 |
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 KW3AT Micro Switch used for electronic equipment.
3.2.2 Operating temperature range -40℃ to +125℃
3.2.3 Test conditions
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. tests 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 dimensions
3.3.1 Appearance Switch shall have good finishing, and no rust crack or plating failures.
3.3.2 Construction and dimensions Refer to individual product drawing.
3.4. Electrical specifications
NO. |
Items |
Test conditions |
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 and terminal |
50mΩ MAX |
3.4.2 |
Insulation resistance |
Test voltage:500VDC, measured after 1 min ±5s Applied position: 2)Between terminal and ground |
100MΩ MIN |
3.4.3 |
Voltage proof |
Following test voltages shall be applied for 1 min. (Cut-off current:0.5mA) 1)Between terminal and terminal :1000VAC (50~60Hz) 2)Between terminal and ground: 2000V AC(50~60Hz) |
No dielectric breakdown shall occur |
3.5. Durability
NO. |
Item |
Test conditions |
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. Operating characteristic (item 5.1): Operating characteristic variety Within ±10% of specified value . No abnormalities shall be recognized in appearance and construction. |
3.5.2 |
Dry heat |
After testing at 125±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. WELDING PERFORMANCE
3.6.1 |
Solder ability |
Switch test under such conditions and inspect after. 1)Variable temperature range :235±5℃; 2)Dip time:3±0.5s; |
The area of dip tin should capture the 95% impregnated area |
|||||||||
3.6.2 |
Resistance to soldering heat |
The switch will be inspect under such conditions below Temperature and impregnated time
|
All of the appearance, motor functions, electrical properties are no abnormal. |
3.7. Durability
NO. |
Item |
Test conditions |
Criteria |
||||||||||||||||||
3.7.1 |
Endurance (According to UL1054) |
1/3hp 125VAC Switch shall be operated according to following sequence (Test1~Test2)
Voltage proof(Cut-off current:0.5mA) Test voltages shall be applied for 1 min |
Insulation resistance(item 3.4): 50MΩ MIN; Operating characteristic (item 3.1): Within 10% of specified |
||||||||||||||||||
3.7.2 |
IEC 61058-1 /EN61058-1) |
16(4)A 125/250VAC 10A 30VDC 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 3.4): 50MΩ MIN Voltage proof: Terminal and terminal:750VAC Terminal and ground:1500VAC 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: |
125 pieces per box |
6.3 |
Weight: |
Gross Weight: 21kg Net Weight: 18kg |
6.4 |
Size: |
46.0 x 33.0 x 29.5 CM / 0.045CBM |