PS-8458 DPDT push button switch locked or momentary,Ratings 300mA 50VDC power supply
Series:PS-8458 series
Type: PS-8458-L
Construction category: D
Operation method: Push button switch
Configuration: Double-Pole Double -Throw (DPDT)
Terminal form: Solder Terminal
Protection: IP55
Ratings: 300mA 50VDC
- Applications
- Technical parameters
- Remarks
-
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
Electromagnetic lock
Baby chair
CNC machine tools
Power generator
Test equipment
Elevator
Power tools
Air conditioner
Water heater control panel
Bathroom products
Vacuum cleaner
Kitchen products
Gas valve
Range hood machine
Microwave oven
Pass-through machine
3.DETAIL SPECIFICATIONS:
Type:PS-8458-L
Construction category: D
Operation method:Push button switch
Configuration:Double-Pole Double -Throw (DPDT)
Terminal form:Solder Terminal
Protection:IP55
Ratings 300mA 50VDC
Withstand voltage 1000VAC,1Min
3.1 General
3.1.1 Application This specification is applied to KAN-J4 Power Switch used for electronic equipment.
3.1.2 Operating temperature range 0℃ to +125℃
3.1.3 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)
3.2Appearance construction and dimensions
3.2.1 Appearance Switch shall have good finishing, and no rust crack or plating failures.
3.2.2Construction and dimensions Refer to individual product drawing.3.3. Electrical Characteristics
NO.
Items
Test conditions
3.3.1
Contact resistance
The contact resistance should be 50mΩ(Max).
3.3.2
Insulation resistance
It is measured with 500V DC 1minute should be 100MΩ(Min).
3.3.3
Dielectric strength
AC 2000V,1min.(before endurance test)
AC 1500V,1min.(after endurance test)
3.4 Mechanical Characteristics
Item
Description
Test Conditions
1
Operating Force
200gf±80
2
Operating Life
The mechanical life all of 10 000 cycles
3
Contact Spacing
Min. 3.0mm (IEC61058)
3.5Durability
NO.
Item
Test condition
Criteria
3.5.1
Endurance
(According to
UL61058)
300mA 50VDC
Switch shall be operated according to following sequence
(Test1~Test2)
Voltage
Current
Power factor
Operation rate
Number of operation
Test1
50VDC
300A
0.75-0.8
6-10
cycles/min
50cycles
Test2
50VDC
300mA
0.75-0.8
6-10
cycles/min
6000cycles
Voltage proof(Cut-off current:0.5mA)
500mA 50VDC
Switch shall be operated 50,000 cycles at 15-20 cycles/min.
Test voltages shall be applied for 1 min
Insulation resistance(item 4.2):
50MΩ MIN
Voltage proof:
Terminal and ground:1000VAC
No dielectric breakdown shall occur.
Operating characteristic (item 5.1):
Operating characteristic variety
Within ±20% of specifiedvalue .
6000 cycles temperature rise:45℃MAX;
10,000 cycles temperature rise:55℃ MAX;
No abnormalities shall be recognized in appearance and construction
3.5.2
Endurance
(According to EN61058-1
/IEC61058-1)
500mA 50VDC
Switch shall be operated 50,000 cycles at 15~20 cycles/min
Voltage proof(Cut-off current:0.5mA)
Test voltages shall be applied for 1 min.
Insulation resistance(item 4.2):
50MΩ MIN
Voltage proof:
Terminal and terminal:750VAC
Terminal and ground:1500VAC
No dielectric breakdown shall occur.
Operating characteristic (item 5.1):
Operating characteristic variety
Within ±20% of specifiedvalue .
Temperature rise:55℃ MAX
No abnormalities shall be recognized in appearance and construction
3.6. SOLDERING
Solder ability and Resistance to sold heat according to IEC 68-2-20
4. DRAWING & DIMENSION:5. PACKING:
5.1
Packing material:
Plastic box /
Double-layers paper carton5.2
Packing number:
5.3
Weight:
5.4
Size:
SAFETY APPROVAL & RATING:
Approved Rating
Mark
Reference No.
UL&CUL
VDE
CQC
PARTS LIST:
ITEM
COMPONETS
MATERIAL ARTICLE
1
TERMINAL
CUPRUM STRIP SILVER CLOTHED
2
FRAME
STAINLESS STEEL WITH TIN SHEET
3
CONTACT
SILVER PHOSPHOR BRONZE STRIP
4
HOUSING
PA66
5
STEM
POLYCARBONATE
6
RELEASING SPRING
STAINLESS STEEL 1Cr18Ni9
7
SPRING HOIDER
STAINLESS STEEL 1Cr18NiTi
APPD
CHKD
DSGD
PART NO: PS2-8458-L
DOCUMENT NO:SPECTSQ.DOC
2/8
ITEM
COMPONETS
MATERIAL ARTICLE
Note: Returned plastic should not exceed 20%.