NKK YB15CKW01

Short Body Pushbuttons
Series YB
Distinctive Characteristics
Combination bezel-barrier is an integral part of the switch and
prevents accidental actuation.
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.
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.
Distinctive design of snap-action contacts for shock
resistance, long life, and sensitive actuation.
High density design to give behind panel depth of
less than one inch.
Terminals are epoxy sealed to lock out flux, dust,
solvents, and other contaminants.
Latchdown for indication of circuit status, plus audible, tactile
feedback with smooth, responsive operation.
Illuminated models available and shown in the Illuminated Pushbutton section.
Matching indicators available and shown at the end of Section M.
Actual Size
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
Short Body Pushbuttons
Series YB
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
Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Materials & Finishes
Housing/Bezel:
Snap-in Frame:
Base:
Movable Contactor:
Movable Contacts:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temp 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
Diallyl phthalate resin (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
–25°C through +70°C (–13°F through +158°F)
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
Soldering Time & Temperature: Manual Soldering: See Profile A in Supplement section.
Standards & Certifications
Flammability Standards:
UL & C-UL Recognized:
CSA Certified:
R
UL94V-0 housing & base
All solder lug models recognized at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum;
UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch;
C-UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch.
All solder lug models certified at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum;
CSA File Nos. 023535-0-000; add “/C” to end of part number to order CSA mark on switch.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
Short Body Pushbuttons
Series YB
TYPICAL SWITCH ORDERING EXAMPLE
YB
1
5
C
POLES
1
SPDT
2
DPDT
K
SHAPES
Square
C
Round
R
Rectangular
5
ON
(ON)
( ) = Momentary
6
ON
K
Square
M
Round
N
Rectangular
FB
W
Silver
Rated 3A @ 125V AC
G
Gold
Rated 0.4VA max.
@ 28V AC/DC max.
Snap-in Mounting
CIRCUITS
01
CONTACT MATERIALS
& RATINGS
Bushing Mounting
S
W
TERMINALS
ON
Alternate Action
with Latchdown
01
Solder Lug/.110” (2.8mm)
Quick Connect
03
Straight PC
HOUSING
K
Black only
PANEL SEAL
IMPORTANT:
No
Without Panel Seal
Code
W
CAP COLORS
Switches are supplied without UL,
C-UL, & CSA markings unless
specified. Specific models & ratings noted on General Specifications page.
With Panel Seal
(Bushing Mount only)
BB
White/White
CB
Red/White
EB
Yellow/White
FB
Green/White
GB
Blue/White
Note:Cap with clear
lens and colored
insert available;
see Illuminated
Pushbuttons section
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
YB15CKW01-FB
Round with Bushing Mounting
Cap with Green Lens
& White Insert
Without Panel Seal
Black Housing
SPDT ON-(ON) Circuit
Silver Contacts with 3 Amp Rating
Solder Lug/.110” (2.8mm)
Quick Connect Terminals
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
Series YB
Short Body Pushbuttons
POLES & CIRCUITS
Plunger Position
( ) = Momentary
Connected Terminals
Normal
Down
Normal
Down
Throw & Schematics
Note: Switch is marked with NC, NO, COM, L+, L–.
Pole
Model
SP
YB15
*YB16
ON
ON
(ON)
ON
1-3
1-2
SPDT
DP
YB25
*YB26
ON
ON
(ON)
ON
1-3 4-6
1-2 4-5
DPDT
1 (COM)
3
2
1 (COM)
3
2
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
With Panel Seal
Bushing
Mounting
only
Snap-in
Mounting
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
Rectangular
Bezel-barrier is an integral part of the switch body.
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.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
Short Body Pushbuttons
Series YB
TERMINALS
01
Solder Lug/
.110” (2.8mm) Quick Connect
Epoxy Seal
(7.3)
.288
(2.0)
(2.8)
.079
.110
(1.2)
.047
Thk = (0.5)
.020
03
Straight PC
Epoxy Seal
(0.6) R
.024
(3.7) Typ
.146
3
(4.4)
.173
2
Single Pole
(2.8)
.110
(1.2)
.047
Thk = (0.5)
.020
1
(3.0)
.118
6
3
4
1
5
(4.85) Typ
.191
Double Pole
(1.6) Dia Typ
.063
(5.55)
CL .219
(3.7) Typ
.146
2
(4.85) Typ
.191
(1.6) Dia Typ
.063
(5.55) Typ
.219
(3.0) Typ
.118
CL
CAPS & COLORS
Colors Available:
BB
White/
White
CB
Red/
White
EB
Yellow/
White
FB
Green/
White
GB
Blue/
White
AT3002
Round
(15.0) Dia
.591
(12.2)
.480
(4.0)
.157
AT3001
Square
AT3003
Rectangular
(15.0) Sq
.591
(21.0)
.827
(15.0)
.591
(12.2)
.480
(12.2)
.480
(4.0)
.157
(4.0)
.157
Materials:
Lens & Insert: Polycarbonate
Seal/Filter: Thermoplastic Elastomer
TYPICAL SWITCH DIMENSIONS
Square • Bushing Mounting
Single & Double Pole
(9.4)
.370
M15.8 P1
(1.2) x (2.0) Typ
.047 x .079
(3.7)
.146
(0.5) Typ
.020
NO
(2.8) Typ
.110
(15.0) Sq
.591
(18.0) Sq
.709
YB15SKW01-CB
(8.3)
.327
(10.9)
.429
(24.3)
.957
(7.3)
.288
NC
6
L
-+
1
NO
3
2
5
(9.7)
.382
4
COM
(6.0)
.236
(11.1)
.437
Single pole models do not have terminals 4, 5, & 6. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
Short Body Pushbuttons
Series YB
TYPICAL SWITCH DIMENSIONS
Round • Panel Seal
Single & Double Pole
(9.4)
.370
(3.7)
.146
(1.2) x (2.0) Typ
.047 x .079
(0.5) Typ
.020
M15.8 P1
NC
1
(2.8) Typ
.110
(0.5)
.020
(3.0)
.118
(15.0) Dia
.591
(18.0) Dia
.709
(10.9)
.429
(5.3)
(24.3)
.209
.957
Latchdown Position
YB25WCKW01-EB
6
L
-+
2
NO
3
NO
(0.5)
.020
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.
Rectangular • Snap-in Mounting
Single & Double Pole
(3.7)
.146
(1.2) x (2.0) Typ
.047 x .079
(0.5) Typ
.020
NC
NO
3
1
(2.8) Typ
.110
(24.0)
.945
(8.3)
.327
(9.7)
.382
(6.0)
.236
(11.1)
.437
(24.3)
.957
YB15NKW01-CB
5
4
COM
(7.3)
.288
(21.0)
.827
6
L
-+
2
NO
(15.0)
.591
(18.0)
.709
Single pole models do not have terminals 4, 5, & 6.
PANEL THICKNESS & CUTOUTS
Bushing & Panel Seal Mount
Snap-in Mount
Panel Thickness
.020” ~ .197”
(0.5mm ~ 5.0mm)
Panel Thickness
.039” ~ .138”
(1.0mm ~ 3.5mm)
(16.0)
.630
AT106
Socket Wrench
for Bushing Mounting
Material: Aluminum
with black alumite finish
+ 0.2
– 0.0
Dia
(1.2) R
.047
0.2
(16.0) +– 0.0
Dia
.630
(16.0) Dia
.630
(57.5)
2.264
(18.0) Dia
.709
(60.0)
2.362
Note: Overtightening the
mounting nut AT092 may
damage the switch housing.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
Short Body Pushbuttons
Series YB
OPTIONAL ACCESSORIES
Dust Covers and Protective Guards reduce depth of switch behind panel by .047” (1.2mm).
Panel Thickness Range with Dust Cover or Protective Guards:
Bushing Mounting
.020” ~ .150” (0.5mm ~ 3.8mm)
Snap-in Mounting
.020” ~ .091” (0.5mm ~ 2.3mm)
Panel Seal
.020” ~ .118” (0.5mm ~ 3.0mm)
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
AT4115 Splash Cover
and AT541 O-ring
for Bushing Mount
(29.2)
1.150
(23.2)
.913
(16.0) Dia
.630
Snap-in Mount
Panel Seal
Materials:
Lid: Polyvinyl Chloride
Note: AT089 o-ring supplied
Base: Polyamide
with panel seal model.
O-ring: Nitrile butadiene rubber
(20.0) Dia
.787
(0.5)
.020
Protective Guard
Assembled
Cap Height
AT4072 Protective Guard
Opens 90°
Closes manually
AT4115
AT541
(1.2)
.047
(12.0)
.472
(22.9)
.902
Materials:
Lid: Polycarbonate
Base: Glass Fiber
Reinforced Polycarbonate
(1.2)
.047
(6.6)
.260
(11.2)
.441
(23.9)
.941
(16.0) Dia
.630
Spring Loaded Protective Guard
AT4175 Spring Loaded
Protective Guard
Opens 180°
Closes automatically
Assembled
Bezel Height
(12.5)
.492
(23.4)
.921
(16.0) Dia
.630
(45.0) Min*
1.772
(23.9)
.941
AT4175
(11.4)
.449
(1.2)
.047
(16.0) Dia
.630
180ϒ
(12.5)
.492
(23.4)
.921
(23.9)
.941
(24.0) Min
.945
Materials:
Lid: Polycarbonate
Base: Glass Fiber Reinforced Polyamide
Coil Spring: Stainless Steel
* Minimum dimension allows opening of cover to 180ϒ
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
Series YB
Short Body Pushbuttons
LEGENDS
LM
Easily create and submit your own legends using our new on-line Legend Maker.
Visit www.nkkswitches.com
For other legend support options, customers may either contact the factory and request the YB Legend Packet,
or utilize the general information and basic specifications presented below.
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
(15.0) Sq
.591
(0.76) Typ
.030
(13.48) Dia
.531
(15.0) Dia
.591
(0.76) Typ
.030
(0.76) Typ
.030
(19.48)
.767
(21.0)
.827
(0.76) Typ
.030
Shaded Areas Are Printable Areas
Additional Methods
Additional methods for legends are engraving the lens and laser printing on film inserts. Maximum depth for engraving
is .012” (0.3 mm) on the cap lens. Enamel paint is recommended to fill the engraved area.
NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08