Download Specifications

Series LB
Rockers
Toggles
General Specifications
Electrical Capacity (Resistive Load)
Materials & Finishes
Housing:
O-ring:
Inner Seal:
Movable Contact:
Stationary Contacts:
Base:
Switch Terminals:
Lamp Terminals:
Operating Temperature Range: Humidity: Vibration: Shock: Sealing: Mounting Torque:
Cap Installation Force:
Quick Connect Force:
Soldering Time & Temperature:
Programmable Illuminated PB
Slides
–25°C through +50°C (–13°F through +122°F) for Illuminated
–25°C through +70°C (–13°F through +158°F) for Nonilluminated
Note: When used with a polyvinyl chloride splash cover, the lowest limit is 0°C (32°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 (similar to NEMA 4 & 13)
Touch
Installation
Rotaries
Glass fiber reinforced polyamide (UL94V-0)
Nitrile butadiene rubber
Silicone rubber
Silver alloy or copper with gold plating
Silver alloy or copper with gold plating
Liquid crystal polymer (UL94V-0)
Phosphor bronze with silver or gold plating
Brass with silver plating
Environmental Data
D
1.96Nm (17.35 lb•in) maximum
3.92N maximum downward force on cap
52.95N maximum downward force on connector
Manual Soldering: See Profile A in Supplement section.
Indicators
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
5.39N
Nonshorting (break-before-make)
Pretravel .059” (1.5mm); Overtravel .059” (1.5mm); Total Travel .118” (3.0mm)
Keylocks
Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Tactiles
Other Ratings
Pushbuttons
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.
Tilt
Standard Size Panel Seal Pushbuttons
Standards & Certifications
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Supplement
Accessories
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 models recognized at 3A @ 125V or 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 models certified at 3A @ 125V or 250V AC or 0.4VA @ 28V AC/DC maximum.
D57
Toggles
Series LB
TYPICAL SWITCH Pushbuttons
Rockers
LB
1
Poles
D
1
SPDT
2
DPDT
6
W
Circuits
5
ON
(ON)
W
Round
( ) = Momentary
6
ON
K
Shape
W01
Housing
K
Black
G
Gray
ON
Alternate Action
with Latchdown
Contacts & Terminals
Rotaries
Keylocks
Programmable Illuminated PB
Standard Size Panel Seal Pushbuttons
W01
Silver Contacts
Rated 3A @ 125/250V AC
Solder Lug/Quick Connect Terminals
G01
Gold Contacts
Rated 0.4VA @ 28V AC/DC
Solder Lug/Quick Connect Terminals
IMPORTANT:
Tactiles
Slides
Switches are supplied without UL, cULus & CSA marking unless specified.
UL, cULus & CSA recognized only when ordered with marking on the switch.
Specific models, ratings, & ordering instructions are noted on the General
Specifications page.
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Tilt
LB16WKW01-5C12-JC
Touch
Red, 12-volt, Bright LED with Resistor
Clear Cap with Red Diffuser
Indicators
Round Shape
SPDT ON-ON Circuit
Black Housing
Supplement
Accessories
Silver Contacts
Rated 3A @ 125/250V AC;
Solder Lug/Quick Connect Terminals
D58
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Series LB
Toggles
Standard Size Panel Seal Pushbuttons
ORDERING EXAMPLE
Incandescent Lamp Used with Solid Cap
Solid Cap: Lens/Filter Colors
05
5-volt
BJ
White/Clear
12
12-volt
CJ
Red/Clear
EJ
Yellow/Clear
FJ
Green/Clear
GJ
Blue/Clear
Nonilluminated
Incandescent or Neon Used with Insert Cap
Insert Cap: Lens/Filter Colors
01
110-volt Neon
JB
Clear/White
05
5-volt Incandescent
JC
Clear/Red
12
12-volt Incandescent
No
Code
Nonilluminated
JE
Clear/Yellow
* JF
Clear/Green
* JG
Clear/Blue
Rotaries
No
Code
D
Red
5D
Amber
5F
Green
JB
Clear/White
No Resistor
JC
Clear/Red
05
5-volt
JD
Clear/Amber
12
12-volt
JF
Clear/Green
24
24-volt
No Code
Touch
5C
Resistor
LED Cap: Lens/Diffuser Colors
Tilt
Colors
Tactiles
*JF & JG not suitable with neon.
Bright LED Used with LED Cap
Programmable Illuminated PB
Cap Types & Colors
Keylocks
Lamps
Pushbuttons
Rockers
JC
Slides
5C12
Green
6G
Blue
Clear/White
Accessories
6F
LED Cap: Lens/Diffuser Colors
JB
Supplement
White
Indicators
Super Bright LED Used with LED Cap
6B
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D59
Series LB
Toggles
Standard Size Panel Seal Pushbuttons
POLES & CIRCUITS
Rockers
Plunger Position
( ) = Momentary
Normal
D
Down
Normal
Notes: Switch is marked with NC, NO, COM, L+, L–.
Lamp circuit is isolated and requires
external power source.
LB15
*LB16
ON
ON
(ON)
ON
1-3
1-2
SPDT
DP
LB25
*LB26
ON
ON
(ON)
ON
1-3 4-6
1-2 4-5
DPDT
3
1
3
1
COM
NC
2
COM
NC 2
NO
6
L (+)
(-) L
L (+)
(-) L
NO
4
COM
NC
5
NO
* When in latchdown position for the alternate circuit, cap position is .039” (1.0mm) above the built-in bezel.
SHAPE & PANEL CUTOUT
W
.866” (22.0mm)
Round
(1.7)
.067
Recommended Panel Thickness:
.039” ~ .157” (1.0mm ~ 4.0mm)
(10.5)
.413
Recommended Panel Thickness with Splash Cover:
.039” ~ .138” (1.0mm ~ 3.5mm)
Rotaries
Overtightening the mounting nut AT074
may damage the switch housing.
(22.0) Dia
.866
HOUSING
K
Housing Colors Available:
G
Black
Gray
CONTACT MATERIALS, RATINGS & TERMINALS
Tactiles
Slides
Down
Model
W01
Silver Contacts
Power Level
3A @ 125V AC & 250V AC
Solder Lug/Quick Connect
Epoxy
Seal
Tilt
Touch
Throw & Switch/Lamp Schematics
SP
Keylocks
Programmable Illuminated PB
Pushbuttons
Pole
Connected Terminals
G01
Gold Contacts
Logic Level
0.4VA max. @ 28V AC/DC max.
(2.0)
.079
Optional PCB adaptors AT711
& AT712 available; illustrated
in previous snap-in subsection.
Complete explanation of operating range in Supplement section.
(7.5)
.295
(2.8)
.110
(1.2)
.047
Thk = (0.5)
.020
AT607 & AT607N
Accessories
Indicators
INCANDESCENT & NEON LAMP CODES & SPECIFICATIONS
AT607 Incandescent 5-volt or
12-volt; AT607N Neon 110-volt
Supplement
D60
12
01 *
Voltage
V
5V AC
12V AC
110V AC
Current
I
115mA
60mA
1.5mA
Endurance
T-1 Bi-pin
05
Avg. Hours
Ambient Temp. Range
10,000
–25°C ~ +50°C
www.nkk.com
10,000
The electrical specifications shown are
determined at a basic temperature of
25°C. Lamp circuit is isolated and
requires external power source.
* Recommended Resistors for Neon:
33K ohms for 110V AC;
100K ohms for 220V AC
Series LB
Toggles
Standard Size Panel Seal Pushbuttons
LED COLORS & SPECIFICATIONS
Rockers
The electrical specifications shown are determined at a basic temperature of 25°C.
LED circuit is isolated and requires external power source. Polarity marks are on the switch.
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.
Additional lamp detail is shown in the Accessories & Hardware section.
(-)
Green
5C
5D
5F
No Code
Red
Amber
Green
Maximum Forward Current
IFM
30mA
30mA
30mA
Typical Forward Current
IF
20mA
20mA
20mA
Forward Voltage
VF
1.9V
2.0V
2.1V
Maximum Reverse Voltage
VRM
5V
5V
5V
Current Reduction Rate Above 25°C
∆IF
D
0.42mA/°C
Ambient Temperature Range
T-1 ⁄ Bi-pin
12
No Resistor
–25° ~ +50°C
Keylocks
(+)
Amber
Bright LED with Resistor
Green
5C
5D
5F
Resistor Codes
05
12
24
Maximum Forward Current
IFM
—
—
—
Typical Forward Current
IF
52mA
26mA
13mA
Forward Voltage
VF
5V
12V
24V
Maximum Reverse Voltage
VRM
4V
8V
16V
Current Reduction Rate Above 25°C
∆IF
0.50mA/°C
Ambient Temperature Range
T-1 Bi-pin
AT627
5-volt
4-element (+)
with Resistor
(-)
Rotaries
Amber
Slides
Color Codes:
Red
–25° ~ +50°C
AT627
12-volt
4-element (+)
with Resistor
(-)
Tactiles
AT627
with Resistor
Programmable Illuminated PB
Color Codes
LEDs are colored
in OFF state.
Red
AT627
24-volt
(+)
4-element
with Resistor
(-)
Tilt
AT635
Pushbuttons
Bright LED without Resistor
ATTENTION
6G
Color
White
Green
Blue
Maximum Forward Current
IFM
30mA
30mA
30mA
Typical Forward Current
IF
20mA
20mA
20mA
Forward Voltage
VF
3.3V
3.3V
3.3V
(-)
Maximum Reverse Voltage
VRM
7V
7V
7V
Current Reduction Rate Above 25°C
∆IF
0.40mA/°C
0.40mA/°C
0.40mA/°C
T-1 Bi-pin
Ambient Temperature Range
Indicators
6F
–25° ~ +50°C
Supplement
(+)
No Code
6B
ELECTROSTATIC
SENSITIVE DEVICES
Accessories
AT625G Blue
AT631B White
AT632F Green
Touch
Super Bright Single Element LED
No Lamp
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D61
Toggles
Series LB
CAP TYPES & COLOR COMBINATIONS
Color Codes:
Rockers
Pushbuttons
Lens/Filter
Colors Available:
D
C Red
D Amber
E Yellow
F Green
G Blue
J Clear
BJ
FJ
CJ
GJ
(19.0) Dia
.748
AT4054
(5.1)
.201
Translucent
Colored Lens
EJ
Material: Polycarbonate
Transparent
Clear Filter
Lamp
AT607
Finish: Glossy
Insert Cap for Incandescent or Neon Lamp & Nonilluminated
Lens/Filter
Colors Available:
Keylocks
Programmable Illuminated PB
B White
Solid Cap for Incandescent Lamp & Nonilluminated
Rotaries
Slides
Standard Size Panel Seal Pushbuttons
JB
JF
JC
JG
(19.0) Dia
.748
Lamp
AT607
AT4055
(5.1)
.201
JE
JF and JG not suitable
with neon lamp.
Transparent
Clear Lens
Material: Polycarbonate
Translucent
Colored Filter
Lamp
AT607N
Translucent
Colored Diffuser
Bright LED
AT635
Translucent
Colored Diffuser
Bright LED
AT627
Finish: Glossy
Lens/Diffuser
Colors Available:
JB
(19.0) Dia
.748
AT4179
JC
Tilt
Tactiles
Cap for Bright LED without Resistor
(5.1)
.201
JD
Transparent
Clear Lens
Touch
JF
Material: Polycarbonate
Finish: Glossy
Lens/Diffuser
Colors Available:
JB
Accessories
Indicators
Cap for Bright LED with Resistor
JC
(19.0) Dia
.748
AT4165
(5.1)
.201
Transparent
Clear Lens
Supplement
JD
JF
D62
Material: Polycarbonate
www.nkk.com
Finish: Glossy
Series LB
Toggles
Standard Size Panel Seal Pushbuttons
CAP TYPES & COLOR COMBINATIONS
(5.1)
.201
Transparent
Clear Lens
Translucent
Colored Diffuser
LEDs
AT625
AT631
AT632
TYPICAL SWITCH DIMENSIONS
Single & Double Pole
(5.5)
.217
Panel Seal
(1.2) x (2.0) Typ
.047 x .079
M22 P1
3
COM
1
6
5
2
(2.54) Typ
.100
(1.8)
.071
(1.0)
.039
(3.2)
.126
L (+)
(15.8) Sq
.622
4
L (-)
Rotaries
NC
NO
Keyway
(12.0)
.472
(21.5)
.846
Latchdown Position
(2.8) Typ
.110
(7.5)
.295
(5.08) Typ
.200
LB25WKW01-12-JC
Single pole models do not have terminals 4, 5, & 6. Tactiles
OPTIONAL ACCESSORIES
AT9410 Splash Cover for Panel Seal
D
Keylocks
(0.5) Typ
.020
(19.0) Dia
.748
(25.0) Dia
.984
Pushbuttons
AT4131
Programmable Illuminated PB
Material:
Polycarbonate
Finish: Glossy
(19.0) Dia
.748
Slides
Clear Lens
White Diffuser
Lid
Materials:
Lid: PVC (loses pliability below 0°C/32°F)
Base: Polyethylene
O-ring: NBR
Tilt
Base
O-ring Supplied with
Panel Seal Switch
O-ring Supplied with
AT9410 Splash Cover
Indicators
Touch
Recommended Panel Thickness:
.039” ~ .138” (1.0mm ~ 3.5mm)
Accessories
(21.0) Dia
.827
(10.6)
.417
(31.3) Dia
1.232
(7.8)
.307
(3.0)
.118
(1.6)
.063
(23.0) Dia
.906
www.nkk.com
(22.0) Dia
.866
(31.3) Dia
1.232
(0.5)
.020
D63
Supplement
JB
Rockers
Cap for Super Bright LEDs
Series LB
Toggles
Standard Size Pushbuttons
ASSEMBLY INSTRUCTIONS
Pushbuttons
Align projections on lamp
with grooves (B) in holder
when inserting lamp. To
correctly join the lamp
holder and cap base,
match the cut corners (A).
D
Panel Seal Models
For panel seal models,
Bright LED must first be
inserted into the lamp
socket which is built into
the switch. The cap can
then be placed on the
switch.
Bright & Super Bright LEDs
AT625, AT631, AT632,
AT635
Snap-in Models
For snap-in models,
Bright LED must be
inserted into the cap
first. Align cut corners
(C) when
inserting
the LED.
Align D-flat on LED with flat (B) in
holder when inserting the LED.
To correctly join the lamp holder and
cap base, match the cut corners (A).
ATTENTION
ELECTROSTATIC
SENSITIVE DEVICES
B
A
B
A
LED
B
LED
C
D Flat
Switch & Cap Assembly
Keylocks
Programmable Illuminated PB
Bright LED AT627
Incandescent & Neon Lamps
AT607 & AT607N
5
Rockers
Lamp Installation & LED Orientation
C
Rotaries
Cut Corner
Round & Rectangular
Match clip on cap assembly with receptacle inside
switch. Lamp terminals will then be aligned correctly
with lamp socket.
N
.C
.
Rubber Seal
Slides
N .O .
3 25
A
3
K
S
5 C
-1 5V A C
LBA 12 0V A
N
.C
.
Projection
Projection
Notch
Tilt
Tactiles
C
Panel Seal
With Lamps AT607, AT607N, and
LEDs AT614, AT625, AT631, AT632:
Match projection on cap assembly with
notch inside switch. Lamp terminals
will then be aligned correctly with lamp
socket. 
Square
Match projection (C) on cap
assembly with groove (C)
inside switch. Lamp terminals
will then be aligned correctly
with lamp socket.
Touch
Installation & Maintenance
Snap-in Mount
Panel Seal
Bushing Mount
Lamp Replacement
Supplement
Accessories
Indicators
Bezel
Snap-in clip holds all switches firmly
in place.
To mount round
switch, match
the antirotation Projection
projection on
switch with
guide cut in
Panel
panel. Snap
into panel
cutout.
D64
Insert switch from the
front of the panel with
the o-ring between the
built-in bezel and the
panel. Install mounting
nut AT075 (supplied with
switch) from the rear of
the panel.
Overtightening mounting
nut may damage the
switch housing.
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O-ring
Panel
Actuator must be in UP position.
Pull off cap with cap extractor
AT109.
Replace lamp and reassemble as
shown above.
Mounting Nut
AT109
Cap Extractor
AT112
Socket Wrench
Series LB
Toggles
Standard Size Pushbuttons
LEGENDS
Rockers
NKK Switches can provide custom legends for caps. Contact factory for more information.
Suggested Printable Area for Lens
Epoxy based ink is recommended.
(0.76) Typ
.030
(13.2)
.520
T
AR
ST
(11.68)
.460
(11.68) Sq
.460
(13.2) Sq
.520
(17.48) Dia
.688
(19.0) Dia
.748
(0.76) Typ
.030
(0.76) Typ
.030
(17.88)
.704
(0.76) Typ
.030
(19.4)
.764
Keylocks
Shaded areas are printable areas.
Suggested Printable Area for Film Insert
Rotaries
Recommended Print Method: Laser Print or Screen Print with Epoxy based ink
Film Insert: Clear Polyester, 4 mil max. thickness
R = (0.6)
.024
(0.76) Typ
.030
(14.66)
.577
Film
Insert
Slides
Lens
(10.08) (11.6)
.397 .457
(0.76) Typ
.030
(16.28)
.641
(17.8)
.701
(0.76) Typ
.030
Tilt
(15.88) Dia
.625
(17.4) Dia
.685
Indicators
Touch
Shaded areas are printable areas.
Accessories
(0.76) Typ
.030
Supplement
(10.08) Sq
.397
(11.6) Sq
.457
Tactiles
ON
Filter or
Diffuser
D
Programmable Illuminated PB
Pushbuttons
Recommended Methods: Laser Etch on clear lens, Screen Print, or Pad Print on lens.
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D65
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