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D389-A8KA

Description
Snap Acting/Limit Switch, SPDT, Momentary, 4.4mm, Solder Terminal, Straight Type Actuator, Panel Mount,
CategoryMechanical and electronic products    switch   
File Size257KB,3 Pages
ManufacturerThe Cherry Corporation
Download Datasheet Parametric View All

D389-A8KA Overview

Snap Acting/Limit Switch, SPDT, Momentary, 4.4mm, Solder Terminal, Straight Type Actuator, Panel Mount,

D389-A8KA Parametric

Parameter NameAttribute value
MakerThe Cherry Corporation
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator stroke4.4 mm
Actuator typeSTRAIGHT TYPE
body width10.3 mm
body height15.9 mm
Body length or diameter27.8 mm
Contact (AC) maximum rated R load16A@250VAC
Maximum contact current (AC)16 A
Maximum contact voltage (AC)250 V
Electrical life6000 Cycle(s)
Manufacturer's serial numberD3
Installation featuresPANEL MOUNT
Maximum operating force265 N
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum pre-travel2.7 mm
surface mountNO
Switch actionMOMENTARY
switch functionSPDT
Switch typeSNAP ACTING/LIMIT SWITCH
Termination typeSOLDER
MINIATURE
D3 Series
Features
Self-cleaning effect of wiping contact
mechanism provides excellent reliability
Suitable for low actuation speeds
Highly flexible, due to
two mounting positions and a
variety of auxiliary actuators
Wide variety of terminal types
> 3mm (0.12″) contact gap available
Stainless steel spring
NC terminal
NO terminal
POM actuating button
PET cover and base
Silver contacts
Common terminal
Electrical Ratings
Switch
Series
EN61058 Rating
UL1054 Rating
Electrical Life at Rated Load
According to EN
According to UL
(Min. Operations)
(Min. Operations)
D38 – Std.
16(4)A, 250V~
10(3)A, 400V~
16A, 125/250VAC, 1HP
50,000
6,000
Specifications
Electrical
Temperature Rating:
Flammability Rating:
Materials
-40° to +85°C
UL94V-O
PET
POM
Stainless Steel; Nickel-Plated Steel
Copper-Zinc
Silver Cadmium Oxide
Case:
Actuator:
Auxiliary Actuator:
Terminals:
Contacts:
PET = Polyethyleneterephthalate • POM = Polyacetal
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