KWEA-QACA Cherry Electrical, KWEA-QACA Datasheet
KWEA-QACA
Manufacturer Part Number
KWEA-QACA
Description
MICRO SWITCH, BUTTON, SPDT, 3A, 250V
Manufacturer
Cherry Electrical
Series
KWr
Type
Miniature Snap-Action Switchesr
Specifications of KWEA-QACA
Microswitch Type
Miniature
Actuator Style
Pin Plunger
Operating Force Max
25gf
Contact Voltage Ac Nom
250V
Contact Current Max
3A
Switch Terminals
Through Hole
Circuitry
SPDT
Contact Form
SPDT
Contact Rating
3 Amps at 125 Volts, 250 Volts
Actuator
Button
Operating Force
25 g
Termination Style
Screw
Actuator Type
Button
Body Style
Miniature
Brand/series
K Series
Current, Rating
3 A
Flammability Rating
UL94V-O
Material, Casing
Thermoplastic Polyester, Liquid Crystal Polymer
Material, Contact
Silver Alloy
Mounting Hole Size
0.114, 0.126 "
Operation
Snap Action
Standards
UL Recognized, VDE Approved
Temperature, Operating
-40 to +85 °C
Termination
Quick Connect
Voltage, Rating
125/250 VAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
K Series
Features
International Approved Versions
Electrical Ratings
Specifications
Flame retardant, UL94V-O
self-extinguishing
case and cover
Choice of U.S. (#4 screw)
or metric (3mm screw)
(85°C only)
(85°C only)
(85°C only)
(85°C and 150°C only)
(85°C only)
(85°C only)
(85°C and 150°C only)
(200°C only)
(85°C only)
Common terminal
Long-life snap action
switch mechanism
(except KWA and KWB — Gold-Plated)
Single or double throw, either
normally open or normally closed
ARC-resistant case
has internal barriers,
4mm minimum between
live parts and external
hardware
NC terminal
NO terminal
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KWEA-QACA Summary of contents
Page 1
K Series Features International Approved Versions Electrical Ratings Flame retardant, UL94V-O Long-life snap action self-extinguishing switch mechanism case and cover Choice of U.S. (#4 screw) or metric (3mm screw) Common terminal (85°C only) (85°C only) (85°C only) (85°C and 150°C ...
Page 2
Dimensions 1.140 (28.96) 0.406 (10.31) 0.109 0.797 0.570 (2.77) (20.24) (14.48) 0.047 (1.19) 0.532 Max. (13.51) 0.109 Pretravel (2.77) 0.320 (8.13) 0.578 ± 0.015 (14.68 ± 0.38) 0.406 ± 0.005 Oper. Pos. (10.31 ± 0.13 COM Ref. Line ...