G5
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SH B
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ES Ø16 Switches/Buttons K16 Series
GeneralSpec
Contact Resistance Max. 50mΩInsulation Resistance 100MΩ at 500V DC
Dieletric Strength 2,000VAC for 1 Min.Vibration Resistance 25~55Hz Dual amplitude : 0.75mm
Shock Resistance Endurance: 500m/s², Operatin error: 200m/s²
Expected Life
MechanicalPush Button (release): Min. 1,000,000Selector, Key Selector: 250,000Others: Min. 100,000
ElectricalMaintained: Min. 50,000 (frequency 1,200 times/hrs)Others: Min. 100,000
Ambient Temperature Operation: -25°C~ +55°C, Storage: -30°C~+80°CAmbient Humidity 45~85%RH
Degree of Protection IP65Terminal Soldering 20W 5sec / 260°C 3sec
Specifications
Features - 16 mm (5/8”) Mounting Holes- IP 65 degree of protection (Water & dust proof)- Snap action contacts- Illuminated Mushroom & Selector switches for Round, square, rectangular heads-Useful quick connector (tap #110) or available solder socket or PCB pin sockets- Available Flush mounting guide (Aluminum)
Style Operation ContactPart Numbers
NonIlluminated Illuminated
Momentary SPDTDPDT
K16-211ㅁK16-212 ㅁ
K16-271 ㅁ-ㅁVK16-272 ㅁ-ㅁV
Maintained SPDTDPDT
K16-311 ㅁK16-312 ㅁ
K16-371 ㅁ-ㅁVK16-372 ㅁ-ㅁV
Momentary SPDTDPDT
K16-221 ㅁK16-222 ㅁ
K16-281 ㅁ-ㅁVK16-282 ㅁ-ㅁV
Maintained SPDTDPDT
K16-321 ㅁK16-322 ㅁ
K16-381 ㅁ-ㅁVK16-382 ㅁ-ㅁV
Momentary SPDTDPDT
K16-231 ㅁK16-232 ㅁ
K16-291 ㅁ-ㅁVK16-292 ㅁ-ㅁV
Maintained SPDTDPDT
K16-331 ㅁK16-332 ㅁ
K16-391 ㅁ-ㅁVK16-392 ㅁ-ㅁV
Momentary SPDTDPDT
K16-911 ㅁK16-912 ㅁ
K16-971 ㅁ-ㅁVK16-972 ㅁ-ㅁV
Maintained SPDT DPDT
K16-911H ㅁK16-912H ㅁ
K16-971H ㅁ-ㅁVK16-972H ㅁ-ㅁV
Momentary SPDTDPDT
K16-921 ㅁK16-922 ㅁ
K16-981 ㅁ-ㅁVK16-982 ㅁ-ㅁV
Maintained SPDT DPDT
K16-921H ㅁK16-922H ㅁ
K16-981H ㅁ-ㅁVK16-982H ㅁ-ㅁV
Momentary SPDTDPDT
K16-931 ㅁK16-932 ㅁ
K16-991 ㅁ-ㅁVK16-992 ㅁ-ㅁV
Maintained SPDT DPDT
K16-931H ㅁK16-932H ㅁ
K16-991H ㅁ-ㅁVK16-992H ㅁ-ㅁV
Turn toRelaease
SPDTDPDT
K16-811RK16-812R
K16-871-ㅁVK16-872-ㅁV
80dB N/A K16-CZ K16-CZL-ㅁV
80dB N/A K16-BZ K16-BZL-ㅁV
Push
Butto
nMu
shro
om Sw
itche
sE-
Stop S
witch
esBu
zzers
Round
Round
Round
Round
Square
Square
Rectangle
Rectangle
Rectangle
* ㅁ (Button color) = R, G, Y, B, and W (Red, Green, Yellow, Blue, and White)* ㅁV (LED Voltage) = 6, 12, 24V DC & 110/220VAC with optional transformer
Style Operation Contact Part Numbers
Pilot Lamp N/A K16-170 ㅁ-ㅁV
Pilot Lamp N/A K16-180 ㅁ-ㅁV
Pilot Lamp N/A K16-190 ㅁ-ㅁV
2 Step SPDTDPDT
K16-411K16-412
3 Step DPDT K16-511
2 Step SPDTDPDT
K16-421K16-422
3 Step DPDT K16-522
2 Step SPDTDPDT
K16-431K16-432
3 Step DPDT K16-532
2 Step SPDTDPDT
K16-611K16-612
3 Step DPDT K16-712
2 Step SPDTDPDT
K16-621K16-622
3 Step DPDT K16-722
2 Step SPDTDPDT
K16-631K16-632
3 Step DPDT K16-732
Pilot
Lam
pSe
lecto
r Swi
tches
Key S
electo
r Swi
tches
Round
Round
Round
Square
Square
Square
Rectangle
Rectangle
Rectangle
Contacts
Contact Arrangement SPDT (1C), DPDT (2C)Contact Material Ag Alloy (24K Gold plated)
Rated Insulation Voltage 250VACRated Operating Current 3A MAX
Max. On/Off Voltage 250VAC, 110VDCRated Load 1A at 24VDC/ 120VAC, 0.5A at 250VAC
Max. Applicable Load 1mA 5VDC
LEDRegular Voltage 24VDC, 12VDC, 6VDC, 110VAC
Norminal Current 15mA Approx.Expercted Life 50,000hrs
BuzzerSound 80dB continous alert sound at 0.1m
Voltage/Current 24VDC/15mA Approx.
GeneralSpec
Contact Resistance Max. 50mΩInsulation Resistance 100MΩ at 500V DC
Dieletric Strength 2,000VAC for 1 Min.Vibration Resistance 25~55Hz Dual amplitude : 0.75mm
Shock Resistance Endurance: 500m/s², Operatin error: 200m/s²
Expected Life
MechanicalPush Button (release): Min. 1,000,000Selector, Key Selector: 250,000Others: Min. 100,000
ElectricalMaintained: Min. 50,000 (frequency 1,200 times/hrs)Others: Min. 100,000
Ambient Temperature Operation: -25°C~ +55°C, Storage: -30°C~+80°CAmbient Humidity 45~85%RH
Degree of Protection IP65Terminal Soldering 20W 5sec / 260°C 3sec
G6
PU
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ES
Dimensions Pilot Lamps & Push Buttons
Selector Switches
Key Switches
Emergency Resets
Mushroom Type Push Buttons
Buzzers
Round Type
Round Type
Round Type
Round Type
Round Type
Square Type
Square Type
Square Type
Square Type
Rectangular Type
Rectangular Type
Rectangular Type
Rectangular Type
Rectangular Type
G9
PU
SH B
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TO
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ES Accessories
Protection Covers - Square Type (K Series Only)
Protection Covers - Rectangular Type (K Series Only)
Safety Guard
LED
LED
K16-S115ㅁ
K16-G1K16-G2
F16-S115ㅁ
F16-T1
K16-T1
K16-S111ㅁ
K16-S112ㅁ
K16-S221ㅁ
K16-S222ㅁ
G10
PU
SH B
UT
TO
NS/
SWIT
CH
ES
Hand Tools
Sockets
Terminal Protection
Flush Mounting Guide
Switches shown withflush mounting guide
Contact Block Empty Block
Protection Cover R Type Lens
Fastener LED Extractor
K16-S113
K16-S116
FCB FEB
F16-S116 K16-S223 K16-S224
K16-S114
K16-W1 K16-LR1