Download Specifications

Toggles
Series YB
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver): 3A @ 125V AC or 3A @ 250V AC or 3A @ 30V DC
Logic Level (gold): 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Note: Find additional explanation of operating range in Supplement section.
Other Ratings
D
Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Accessories
Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Materials & Finishes
Supplement
Short Body Pushbuttons
Housing/Bezel:
Snap-in Frame:
Base:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Switch Terminals:
Lamp Terminals:
Environmental Data
Operating Temperature Range: Humidity: Vibration: Shock: Sealing: 50 milliohms maximum for silver; 100 milliohms maximum for gold
200 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
1,000,000 operations minimum for momentary circuit
200,000 operations minimum for maintained circuit
100,000 operations minimum
Single pole: 1.47N for nonsealed; 1.67N for sealed
Double pole: 2.75N for nonsealed; 2.94N for sealed
Nonshorting (break-before-make)
Pretravel .059” (1.5mm); Overtravel .059” (1.5mm); Total Travel .118” (3.0mm)
Glass fiber reinforced polyamide (UL94V-0)
Stainless steel
Glass fiber reinforced polyamide (UL94V-0)
Phosphor bronze with silver or gold plating
Silver alloy with silver plating or brass with gold plating
Silver alloy or copper with gold plating
Phosphor bronze with tin plating
Phosphor bronze with tin plating
–25°C through +50°C (–13°F through +122°F) for Illuminated
–25°C through +70°C (–13°F through +158°F) for Nonilluminated
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
IP65 of IEC60529 standard for panel seal models
Installation
Mounting Torque: 0.785Nm (6.95 lb•in) maximum
Quick Connect Force: 24.5N maximum downward force on connector
Soldering Time & Temperature: Manual Soldering: See Profile A in Supplement section.
Standards & Certifications
Flammability Standards: UL94V-0 housing & base
UL: File No. E44145 - Recognized only when ordered with marking on switch.
Add “/U” or “/CUL” before first dash in part number to order UL recognized switch.
All solder lug models recognized at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum. CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch.
Add “/C” before first dash in part number to order CSA certified switch.
All solder lug models certified at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum.
D100
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Toggles
Series YB
Rockers
Distinctive Characteristics
Pushbuttons
Full face or spot illumination with incandescent lamps or multi-element LEDs,
with or without resistors.
Choice of super bright LEDs in white, green, and blue as well as bright LEDs
in red, amber, and green.
Combination bezel-barrier is an integral part of the switch and
prevents accidental actuation.
D
Keylocks
Unique thermoplastic elastomer seal inside caps plus
rolled sleeve of nitrile butadiene rubber at joining of
housing and inner case, all for added protection to
interior mechanism.
Programmable Illuminated PB
Short Body Pushbuttons
Rotaries
Dust and oil tight as well as splashproof panel seal
models qualify to IP65 of IEC60529 Standards (similar
to NEMA 4 and 13). Panel seal models provided
with exterior o-ring.
Slides
Distinctive design of snap-action contacts for shock
resistance, long life, and sensitive actuation.
Tactiles
High density design to give behind panel depth of less than
one inch.
Tilt
Terminals are epoxy sealed to lock out flux, dust, solvents, and other
contaminants.
Matching indicators available.
Touch
Latchdown for indication of circuit status, plus audible, tactile feedback
with smooth, responsive operation.
Supplement
Accessories
Indicators
Actual Size
www.nkk.com
D101
Toggles
Series YB
TYPICAL SWITCH Pushbuttons
Rockers
YB
1
5
Poles
SPDT
2
DPDT
D
C
Panel Seal
1
No
Code
W
5
ON
ON
W
Shapes
ON
S
Square
C
Round
R
Rectangular
01
Solder Lug/.110”
(2.8mm) Quick Connect
03
Straight PC
Contact Materials
& Ratings
Bushing Mounting
(ON)
W
Silver Rated
3A @ 125V AC
G
Gold Rated 0.4VA max.
@ 28V AC/DC max.
Rotaries
Snap-in Mounting
K
Square
M
Round
N
Rectangular
IMPORTANT:
Tilt
Tactiles
Switches are supplied without UL & cULus marking unless specified.
UL & cULus recognized only when ordered with marking on switch.
Specific models, ratings, & ordering instructions are noted on the
General Specifications page.
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Touch
YB15CKW01-6F-JB
Led Cap with Clear Lens
and White Insert
Indicators
Green, Super Bright LED
Round with Bushing Mounting
Without Panel Seal
Accessories
Black Housing
Silver Contacts with
3 Amp Rating
SPDT ON-(ON) Circuit
Supplement
Solder Lug/.110” (2.8mm)
Quick Connect Terminals
D102
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01
Terminals
Black only
With Panel Seal
(Bushing Mount only)
Alternate Action
with Latchdown
Slides
K
Without Panel Seal
( ) = Momentary
6
K
Housing
Circuits
Keylocks
Programmable Illuminated PB
Short Body Pushbuttons
Series YB
Toggles
Short Body Pushbuttons
Cap Types & Colors
Incandescent Lamp
Solid Cap: Lens/Insert Colors
05
5-volt
BB
White/White
12
12-volt
CB
Red/White
EB
Yellow/White
FB
Green/White
GB
Blue/White
Nonilluminated
1C
Red
1D
Amber
1F
Green
1CF
Forward Voltage
Red/Green
02
2-volt
(no resistor)
05
5-volt
12
12-volt
24
24-volt
JA
Clear/Black
JB
Clear/White
JC
Clear/Red
JE
Clear/Yellow
JF
Clear/Green
LED Cap: Lens/Insert Colors
Bright LED
JB
Clear/White
No Resistor
JC
Clear/Red
05
5-volt
JD
Clear/Amber
12
12-volt
JF
Clear/Green
24
24-volt
LED Colors
Resistor
No Code
Red
5D
Amber
5F
Green
Tilt
5C
Rotaries
LED Colors
Spot Illuminated Cap: Lens/Insert Colors
Slides
LED for Spot Illuminated Cap
D
Tactiles
No
Code
Pushbuttons
Lamps
Programmable Illuminated PB
JB
Keylocks
6 F
Rockers
ORDERING EXAMPLE
Super Bright LED
6F
Green
6G
Blue
LED Cap: Lens/Insert Colors
JB
Bicolor LED for Full Face Illuminated
Forward Voltage
02
2-volt
(no resistor)
05
5-volt
12
12-volt
24
24-volt
JB
Clear/White
Accessories
2CF Red/Green
LED Cap: Lens/Insert Colors
Supplement
LED Colors
Clear/White
Touch
White
Indicators
6B
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D103
Toggles
Series YB
POLES & CIRCUITS
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
Plunger Position
( ) = Momentary
Throw & Switch/Lamp Schematics
Normal
Down
Normal
Down
YB15
*YB16
ON
ON
(ON)
ON
1-3
1-2
SPDT
YB25
*YB26
ON
ON
(ON)
ON
1-3 4-6
1-2 4-5
DPDT
Pole
Model
SP
DP
D
Connected Terminals
Notes: Switch is marked with NC, NO, COM, L+, L–.
Lamp circuit is isolated and requires
external power source.
1 (COM)
3
3
2
(-) L
L (+)
(-) L
4
6
5
* When in latchdown position for the alternate circuit, cap position is .020” (0.5mm) above the built-in bezel.
PANEL SEAL
No Code
W
Without Panel Seal
Bushing
Mounting
Snap-in
Mounting
With Panel Seal
Bushing
Mounting
only
Supplied with
mounting nut
and o-ring AT089.
Supplied with
mounting nut.
SHAPES & MOUNTING TYPES
Bushing Mounting
S
Square
C
Round
Snap-in Mounting
R
Rectangular
K
Square
M
Round
N
Touch
Tilt
Tactiles
L (+)
2
1 (COM)
Slides
Rotaries
Short Body Pushbuttons
Bezel-barrier is an integral part of the switch body.
Supplement
Accessories
Indicators
HOUSING
K
Black
Housing available in black only. The 1-piece body and bezel-barrier have a matte finish.
CONTACT MATERIALS & RATINGS
W
Silver Contacts
Power Level
3A @ 125/250V AC
G
Gold Contacts
Logic Level
0.4VA max. @ 28V AC/DC max.
Complete explanation of operating range in Supplement section.
D104
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Rectangular
Series YB
Toggles
Short Body Pushbuttons
TERMINALS
(0.6) R
.024
Rockers
(4.4)
.173
Epoxy Seal
(2.8)
.110
(1.2)
.047
Thk = (0.5)
.020
(3.7) Typ
.146
3
2
Single Pole
1
(3.0)
.118
(5.55)
CL .219
6
3
4
1
5
(4.85) Typ
.191
Double Pole
(1.6) Dia Typ
.063
Pushbuttons
Straight PC
(7.3)
.288
(2.0)
(2.8)
.079
.110
(1.2)
.047
Thk = (0.5)
.020
(3.7) Typ
.146
2
(3.0) Typ
.118
CL
(4.85) Typ
.191
(1.6) Dia Typ
.063
(5.55) Typ
.219
INCANDESCENT LAMP & SOLID CAP
12
Voltage
V
5V AC
12V AC
Current
I
115mA
60mA
.150
.150
MSCP
Hours
7,000 average
Ambient Temperature Range
–25°C ~ +50°C
Solid Cap for Incandescent Lamp & Nonilluminated
Lens/Insert
Colors Available:
CB
Red/White
EB
Yellow/White
FB
GB
Translucent Colored Lens
(12.2)
.480
(4.0)
.157
AT3001
Square
AT3003
Rectangular
(15.0) Sq
.591
(12.2)
.480
Green/White
Touch
White/White
AT3002
Round
(15.0)
.591
Translucent White Insert
Indicators
BB
(15.0) Dia
.591
(21.0)
.827
(12.2)
.480
(4.0)
.157
(4.0)
.157
Blue/White
Translucent White Seal/Filter
Materials:
Lens & Insert: Polycarbonate
Seal/Filter: Thermoplastic Elastomer
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Tilt
Tactiles
No Lamp
Incandescent Lamp AT611
D105
Accessories
No Code
Slides
Endurance
T-1 Bi-pin
05
Rotaries
AT611
Keylocks
Electrical specifications are determined at a basic temperature of 25°C. Lamp circuit is independent of switch operation.
For dimension drawing of lamp see the Accessories & Hardware section.
D
Supplement
03
Epoxy Seal
Programmable Illuminated PB
Solder Lug/
.110” (2.8mm) Quick Connect
01
Series YB
Toggles
Short Body Pushbuttons
SPOT ILLUMINATED CAP WITH BUILT-IN LED
This spot-illuminated cap is factory assembled.
Rockers
AT3010
Square
Pushbuttons
Programmable Illuminated PB
Keylocks
AT3012
Rectangular
(15.0) Sq
.591
(2.0)
.079
(2.0)
.079
(5.0)
.197
(5.0)
.197
D
(2.0)
.079
(12.2)
.480
(4.0)
.157
(8.8)
.346
(21.0)
.827
(15.0)
.591
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
(12.2)
.480
(4.0)
.157
(5.0)
.197
(8.8)
.346
(8.8)
.346
(+)
(+)
(+)
(-)
(-)
Colors Available:
1C
1D
1F
1CF
Red
Amber
Green
Red/Green
(-)
02
05
12
24
Without
Resistor
With
Resistor
With
Resistor
With
Resistor
Unit
Maximum Forward Current
IFM
20
15
15
12
mA
Typical Forward Current
IF
15
12.5
12.5
10
mA
Forward Voltage
VF
2.1
5
12
24
V
Maximum Reverse Voltage (not applicable to bicolor)
VRM
5
5
5
5
V
Current Reduction Rate Above 25°C
∆IF
0.27
––––
––––
––––
mA/°C
Ambient Temperature Range
–25 ~ +50
Without Resistor 2-volt
Slides
Rotaries
AT3011
Round
(+)
(-)
Tactiles
Single Color
°C
With Resistor 5, 12, 24-volt
(+)
(-)
(+)
Bicolor
(-)
(+)
Single Color
(-)
Bicolor
The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires
external power source. Single color LEDs are colored in OFF state. Bicolor LED is translucent white in OFF state.
Touch
Tilt
If the source voltage exceeds the rated voltage, a ballast resistor is required.
The resistor value can be calculated by using the formula in the Supplement section.
Lens/Insert
Colors Available:
Supplement
Accessories
Indicators
JA
Clear/Black
Colored Insert
JB
Clear/White
JC
Clear/Red
JE
Clear/Yellow
JF
D106
Clear Lens
Clear/Green
Seal
Built-in LED
(integral part
of the cap)
www.nkk.com
Example part number
when cap is ordered separate
from switch:
AT3010F02JA
for a
Square Spot Illuminated Cap
with Green 2-volt LED
without resistor
Clear Lens and Black Insert
Materials:
Lens & Insert: Polycarbonate
Seal: Thermoplastic Elastomer
Series YB
Toggles
Short Body Pushbuttons
BRIGHT LED & LED CAPS
Rockers
The electrical specifications shown are determined at a basic temperature of 25°C.
LED circuit is isolated and requires external power source.
If the source voltage exceeds the rated voltage, a ballast resistor is required.
The resistor value can be calculated by using the formula in the Supplement section.
5D
Amber
5F
No Code
Green
LED Colors
(-)
Red
Amber
Green
Maximum Forward Current
IFM
40
40
40
mA
Typical Forward Current
IF
26
26
26
mA
Forward Voltage
VF
1.9
2.0
2.0
V
Maximum Reverse Voltage
VRM
4
4
4
V
Current Reduction Rate Above 25°C
∆IF
Ambient Temperature Range
T-1 Bi-pin
D
0.50
mA/°C
–25 ~ +50
°C
Keylocks
(+)
Unit
No Resistor
AT634
5-volt,
2-element
with Resistor
Red
5D
Amber
5F
Green
05
12
24
Unit
Maximum Forward Current
IFM
—
—
—
mA
Typical Forward Current
IF
25
20
10
mA
Forward Voltage
VF
5
12
24
V
Maximum Reverse Voltage
VRM
4
8
16
V
Current Reduction Rate Above 25°C
∆IF
––––
––––
­­––––
mA/°C
Ambient Temperature Range
(+)
(-)
AT634
12-volt,
4-element
with Resistor
–25 ~ +50
(+)
(-)
°C
Tactiles
T-11⁄4 Bi-pin
5C
Slides
Colors
Available:
Rotaries
Electrical Specifications for Bright LED with Resistor
Bright
AT634
AT634
(+)
24-volt,
4-element
with Resistor
(-)
JC
JD
JF
(15.0) Sq
.591
AT3005
Round
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
Clear/White
(12.2)
.480
(4.0)
.157
Transparent Clear Lens
Translucent Colored Insert
Clear/Red
Clear/Amber
(15.0)
.591
AT3006
Rectangular
Clear/Green
(21.0)
.827
Translucent White Seal/Diffuser
(12.2)
.480
(4.0)
.157
Materials:
Lens & Insert: Polycarbonate
Seal/Diffuser: Thermoplastic Elastomer
www.nkk.com
Supplement
JB
AT3004
Square
Tilt
Cap for Bright LED
Lens/Insert
Colors Available:
Programmable Illuminated PB
Red
Touch
5C
Indicators
Colors
Available:
Accessories
Bright
AT628
Pushbuttons
Electrical Specifications for Bright LED without Resistor
Bright LEDs
AT628 AT634
D107
Series YB
Toggles
The electrical specifications shown are determined at a basic temperature of 25°C.
LED circuit is isolated and requires external power source.
If the source voltage exceeds the rated voltage, a ballast resistor is required.
The resistor value can be calculated by using the formula in the Supplement section.
Electrical Specifications for Super Bright LED
D
Super Bright
AT625G Blue
AT631B White
AT632F Green
Keylocks
Programmable Illuminated PB
Pushbuttons
SUPER BRIGHT LED & LED CAPS
Rockers
Short Body Pushbuttons
T-1 Bi-pin
ATTENTION
ELECTROSTATIC
SENSITIVE DEVICES
(+)
6B
6F
6G
White
Green
Blue
Unit
(-)
Colors:
Maximum Forward Current
IFM
30
30
30
mA
Typical Forward Current
IF
20
20
20
mA
Forward Voltage
VF
3.3
3.3
3.3
V
Maximum Reverse Voltage
VRM
7
7
7
V
Current Reduction Rate Above 25°C
∆IF
0.40
0.40
0.40
mA/°C
Ambient Temperature Range
–25 ~ +50
Rotaries
Cap for Super Bright LED
Slides
AT3014
Square
AT3015
Round
(15.0) Sq
.591
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
(15.0)
.591
Indicators
Touch
Transparent Clear Lens
Lens/Insert
Colors Available:
JB
Translucent White Insert
Clear/White
Translucent White Seal/Diffuser
Materials:
Lens & Insert: Polycarbonate
D108
Seal/Diffuser: Thermoplastic Elastomer
www.nkk.com
(21.0)
.827
(12.2)
.480
(4.0)
.157
(12.2)
.480
(4.0)
.157
Tilt
Tactiles
AT3016
Rectangular
Accessories
Supplement
°C
Super Bright LEDs
AT625 AT631
AT632
Series YB
Toggles
Short Body Pushbuttons
BICOLOR LED & LED CAPS
2CF
Red/Green
Bicolor LED is translucent white in OFF state.
02
05
12
24
Unit
Maximum Forward Current
IFM
60
60
20
12
mA
Typical Forward Current
IF
45
45
15
10
mA
Forward Voltage (Red/Green)
VF
1.9 / 2.1
5
12
24
V
Current Reduction Rate Above 25°C
∆IF
0.80
––––
––––
––––
mA/°C
Ambient Temperature Range
T-11⁄2 Bi-pin
AT621
Bicolor LED (+)
2-volt
6-element
without Resistor
(-)
AT621
Bicolor LED
5-volt
6-element
with Resistor
–25 ~ +50
(-)
(+)
AT621
Bicolor LED
12 & 24-volt
6-element
with Resistor
D
°C
(+)
(-)
As shown for Red;
Reverse polarity for Green
Keylocks
Bicolor AT621
Rotaries
Electrical Specifications for Bicolor LED
Programmable Illuminated PB
Pushbuttons
Rockers
The electrical specifications shown are determined at a basic temperature of 25°C.
LED circuit is isolated and requires external power source.
If the source voltage exceeds the rated voltage, a ballast resistor is required.
The resistor value can be calculated by using the formula in the Supplement section.
AT3005
Round
(15.0) Sq
.591
(15.0) Dia
.591
(15.0)
.591
(21.0)
.827
(12.2)
.480
(4.0)
.157
(12.2)
.480
(4.0)
.157
Tilt
(12.2)
.480
(4.0)
.157
AT3006
Rectangular
Tactiles
AT3004
Square
Slides
LED Caps
Lens/Insert
Colors Available:
Transparent White Insert
Indicators
JB
Touch
Transparent Clear Lens
Clear/White
Accessories
Translucent White Seal/Diffuser
Lens & Insert: Polycarbonate
Seal/Diffuser: Thermoplastic Elastomer
www.nkk.com
Supplement
Materials:
Bicolor LED AT621
D109
Series YB
Toggles
Short Body Pushbuttons
TYPICAL SWITCH DIMENSIONS
Single & Double Pole
Rockers
Square • Bushing Mounting
(9.4)
.370
(0.5) Typ
.020
Pushbuttons
NO
3
1
(2.8) Typ
.110
(7.3)
.287
D
Single pole models do not have terminals 4, 5, & 6. Round • Panel Seal
Single & Double Pole
(0.5)
.020
(9.4)
.370
(3.7)
.146
(1.2) x (2.0) Typ
.047 x .079
M16 P1
NO
3
Rotaries
(15.0) Dia
.591
(18.0) Dia
.709
(3.0)
.118
(7.2)
(0.5)
.283
.020
(5.3)
(24.3)
.209
.957
Latchdown Position
YB26WCKW01-12-EB
NC
6
L
-+
2
1
NO
Keylocks
(0.5) Typ
.020
(2.8) Typ
.110
Slides
(9.7)
.382
(6.0)
.236
(11.1)
.437
(7.3)
.288
YB15SKW01-12-CB
5
4
COM
(24.3)
.957
(8.3)
.327
6
L
-+
2
(15.0) Sq
.591
(18.0) Sq
.709
NC
NO
Programmable Illuminated PB
(3.7)
.146
(1.2) x (2.0) Typ
.047 x .079
M16 P1
5
(9.7)
.382
4
COM
(6.0)
.236
(11.1)
.437
(7.3)
.288
Single pole models do not have terminals 4, 5, & 6. Single & Double Pole
Tactiles
Rectangular • Snap-in Mounting
(3.7)
.146
(1.2) x (2.0) Typ
.047 x .079
(0.5) Typ
.020
Tilt
NO
1
(2.8) Typ
.110
Touch
YB15NKW01-5C-JC
(8.3)
.327
Accessories
(9.7)
.382
Single pole models do not have terminals 4, 5, & 6. Bushing & Panel Seal Mount
Snap-in Mount
Panel Thickness
.020” ~ .197”
(0.5mm ~ 5.0mm)
Supplement
5
4
(6.0)
.236
(11.1)
.437
(24.3)
.957
PANEL THICKNESS & CUTOUTS
Panel Thickness
.039” ~ .138”
(1.0mm ~ 3.5mm)
0.2
(16.0) +– 0.0
Dia
.630
D110
6
COM
(7.3)
.288
(24.0)
.945
NC
L
-+
2
(21.0)
.827
Indicators
3
NO
(15.0)
.591
(18.0)
.709
(1.2) R
.047
0.2
(16.0) +– 0.0
Dia
.630
www.nkk.com
Series YB
Toggles
Short Body Pushbuttons
OPTIONAL ACCESSORIES
Dust Covers and Protective Guards reduce depth of switch behind panel by .047” (1.2mm).
Dust/Splash Cover
AT4115 Dust Cover
for Snap-in or
Bushing Mount
Dust Cover
(16.2)
.638
Splash Cover
AT4115
(5.9)
.232
AT4115
AT089
AT541
(5.2)
.205
(29.2)
1.150
(23.2)
.913
AT4115
(16.0) Dia
.630
Materials:
Snap-in Mount
Panel Seal
Lid: Polyvinyl Chloride
Base: Polyamide
Note: AT089 o-ring supplied
O-ring: Nitrile butadiene rubber
with panel seal model.
(20.0) Dia
.787
(0.5)
.020
Protective Guard
Assembled
Cap Height
AT541
(1.2)
.047
(12.0)
.472
Slides
(22.9)
.902
(1.2)
.047
(23.9)
.941
(6.6)
.260
(11.2)
.441
(16.0) Dia
.630
Tactiles
Materials:
Lid: Polycarbonate
Base: Glass Fiber
Reinforced Polycarbonate
D
Keylocks
AT4115 Splash Cover
and AT541 O-ring
for Bushing Mount
AT4072 Protective Guard
Opens 90°
Closes manually
Pushbuttons
Panel Seal
.020” ~ .118” (0.5mm ~ 3.0mm)
Programmable Illuminated PB
Snap-in Mounting
.020” ~ .091” (0.5mm ~ 2.3mm)
Rotaries
Bushing Mounting
.020” ~ .150” (0.5mm ~ 3.8mm)
Rockers
Panel Thickness Range with Dust Cover or Protective Guards:
Spring Loaded Protective Guard
AT4175 Spring Loaded
Protective Guard
Opens 180°
Closes automatically
Tilt
Assembled
Bezel Height
(12.5)
.492
Touch
(23.4)
.921
(45.0) Min*
1.772
(23.9)
.941
AT4175
(11.4)
.449
(1.2)
.047
Indicators
(16.0) Dia
.630
(16.0) Dia
.630
Accessories
180°
(12.5)
.492
(23.4)
.921
(24.0) Min
.945
Supplement
(23.9)
.941
Materials:
Lid: Polycarbonate
Base: Glass Fiber Reinforced Polyamide
Coil Spring: Stainless Steel
* Minimum dimension allows opening of cover to 180°
www.nkk.com
D111
Series YB
Toggles
Short Body Pushbuttons
OPTIONAL ACCESSORIES
Rockers
Adaptors
Pushbuttons
(17.0)
.669
(17.1)
.673
AT717
Double Pole
Solder Lug/
Quick Connect
Terminals
(17.0)
.669
(5.0)
.197
(5.0)
.197
(4.85) Typ
.191
D
NC
NO
L
(4.85) Typ
.191
NO
NC
NO
(3.0) Typ
.118
(3.7)
.146
(5.55)
.219
NO
COM
COM
(3.0)
.118
L
– +
– +
Keylocks
Programmable Illuminated PB
(17.1)
.673
AT716
Single Pole
Solder Lug/
Quick Connect
Terminals
(3.7)
.146
(5.55) Typ
.219
(17.1)
.673
AT718
Single Pole
Straight PC
Terminals
Rotaries
(17.0)
.669
(17.1)
.673
AT719
Double Pole
Straight PC
Terminals
(17.0)
.669
(4.0)
.157
(4.0)
.157
Slides
(4.85) Typ
.191
NC
NO
L
(4.85) Typ
.191
NO
NC
NO
– +
(3.7) Typ
.146
COM
Tactiles
(3.0)
.118
(5.55)
.219
(3.7)
.146
(4.85) Typ
.191
NO
Tilt
(3.7) Typ
.146
COM
(3.0) Typ
.118
(5.55) Typ
.219
(3.7)
.146
(4.85) Typ
.191
(1.0) Dia Typ
.039
(1.85) Typ
.073
(3.0) Typ
.118
CL
(5.55)
.219
Material: Glass fiber reinforced polyamide
(1.0) Dia Typ
.039
(1.85) Typ
.073
(3.0) Typ
.118
(5.55) Typ
.219
CL
Note: Order adaptors separately
Touch
L
– +
Indicators
Switch Dimensions Shown with Adaptor AT716
Dimension A:
Accessories
Solder Lug .197” (5.0mm); Straight PC .157” (4.0mm)
Panel thickness for YB Bushing Mount:
Supplement
.020” ~ .197” (0.5mm ~ 5.0mm)
D112
www.nkk.com
(30.3)
1.193
A
Notes
ASSEMBLY INSTRUCTIONS
Cap Assembly
LED Polarity & Orientation in Lamp Socket
ATTENTION
Spot
ELECTROSTATIC
SENSITIVE DEVICES
Plunger
Pinhole
Grip Slot
Projections
Positive
Lamp Socket
Negative
Lamp Socket
Part Number
Switch
Body
Flat
(+)
Flat
(-)
(-)
Flat
(+)
(+)
(-)
(-)
(+)
Top View of Switch
Spot Illuminated Cap
with Built-in LED
LED
AT628
AT634
LEDs
AT625G
AT631B AT632F
LED
AT621
The following installation tools are available: AT106 Socket Wrench for bushing mounting (Overtightening the mounting nut AT092
may damage the switch housing.); AT109 Cap Extractor; AT111 Lamping Tool.
Further details and dimensions are shown in the Accessories and Hardware section.
LEGENDS
NKK Switches can provide custom legends for caps. Contact factory for more information.
Suggested Printable Area for YB Lens
Recommended Methods: Laser Etch on clear lens, Screen Print or Pad Print on Lens.
Epoxy based ink is recommended.
ON
(13.48) (15.0)
.531 .591
(13.48) Sq
.531
(0.76) Typ
.030
(13.48) Dia
.531
(15.0) Dia
.591
(15.0) Sq
.591
(0.76) Typ
.030
(0.76) Typ
.030
(19.48)
.767
(21.0)
.827
(0.76) Typ
.030
Shaded areas are printable areas.
Suggested Printable Area for Film Insert
Lens
Recommended Print Method: Laser Print
Film Insert: Clear Polyester, 4 mil max. thickness
ON
Film
Insert
Filter
(9.88) (11.4)
.389 .449
(10.68) (12.2)
.420 .480
Seal
Cap
Base
(10.68) Sq
.420
(12.2) Sq
.480
(0.76) Typ
.030
(0.76) Typ
.030
(10.68)
.420
(0.76) Typ
.030
(12.2)
.480
(0.76) Typ
.030
(16.68)
.657
(18.2)
.717
(0.76) Typ
.030
Shaded areas are printable areas.
www.nkk.com
D113
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