ø22mm - LW Series
Oiltight Switches & Pilot Devices
LW Series — Switches and Pilot Devices: 22mm
A3
Switches & Pilot Devices
LW Series offer flexibility in space-saving package
Key features include:
• PC board mount, solder or screw terminal
• Collective mounting saves space
• Non-reflective lens
• Highly visible marking plate
• Tamper proof construction
• Light touch reduces strain
• Gold or silver contacts
• Removable contacts simplify wiring
and facilitate PCB applications
LW Series switches and pilot lights can be mounted collectively on 1.0"
centers. Combined with pcb terminals and locking lever removable
contacts, this eases manufacture of pre-fab pushbutton arrays (as
pictured). PC Board tracing/soldering of contacts can be done in tandem
with panel cutting/operator installation.
All LW series units mount by means of a locking ring that comes on from
the rear of the panel, as such they can not be removed from outside the
panel and are relatively tamperproof.
Combining the snap action and tactile feel of miniature commercial
pushbuttons with the size and ruggedness of industrial pushbuttons,
LW pushbuttons are a unique solution to many applications.
Choose from standard silver contacts or low-level gold plated contacts.
Terminals available in .110" solder tab, M3 screw, or pcb pins.
UL Recognized
File # E55996
CSA Certified
File No. LR21451
Registration
No. J9551801
A3-108
www.idec.com
USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC
Oiltight Switches & Pilot Devices
Specifications
ø22mm - LW Series
Operating Temperature
Storage Temperature
Operating Humidity
Contact Resistance
Insulation Resistance
Dielectric Strength
Vibration Resistance
Shock Resistance
Mechanical Life
Electrical Life
Degree of Protection
Insulation Voltage
Lenses
Switch Unit
Illumination Unit
–25 to +60°C (without freezing) LED illuminated type: –25 to +50°C
–40 to +80°C
45 to 85% RH
50m
Ω
maximum (initial value)
100M
Ω
minimum (500V DC megger)
Between live part and ground: 2,500V AC, 1 minute
Between terminals of different poles: 2,500V AC, 1 minute
Between terminals of the same pole: 1,000V AC, 1 minute
Between live part and ground: 2,500V AC, 1 minute
Operating extremes: 5 to 55Hz, Amplitude 1.0mm p-p
Damage limits: 1,000 m/sec
2
(Approx. 100G)
Operating extremes: 100 m/sec
2
(Approx. 10G)
Momentary: 1,000,000 operations minimum
Maintained: 500,000 operations minimum
Selectors: 250,000 operations minimum
Momentary: 100,000 operations minimum (at 1,800 operations/hour)
Maintained/Selector: 100,000 operations minimum (at 900 operations/hour)
Watertight/oiltight IP65 (IEC Pub529) (except key selectors)
250VAC/DC
polyarylate
polyacetate
acrylic resin
.110" Solder tab/quick connect
PC board terminal (gold contacts only)
Screw terminal (DPDT units only)
A3
Switches & Pilot Devices
Specifications
Materials
Operators
Marking Plates
Terminal Style
Contact Material
Gold-clad cross-bar
Thermal Current
3A
Contact Rating
30VDC/0.1A resistive
125VAC/0.1A resistive
30VDC/2A resistive
30VDC/1A inductive
125VAC/3A resistive(50/60Hz)
Remarks
Minimum applicable load (reference value): 5V, 1mA AC/DC.
(Applicable range is subject to the operating condition and load.)
Contact Ratings
Silver Contact
5A
125VAC/2A inductive (50/60Hz)
125VDC/0.4A resistive
125VDC/0.2A inductive
250VAC/2A resistive(50/60Hz)
250VAC/1.5A inductive (50/60Hz)
AC inductive load: PF=0.6 to 0.7,
DC inductive load: L/R=7ms maximum.
Lamp Rating
s
Voltage
6V AC/DC ±10%
12V AC/DC ±10%
Current/Wattage
17mA max
11mA max
11mA max
10mA max
10mA max
1W
1W
1W
UL Recognized
File # E55996
CSA Certified
File No. LR21451
LED
Incandescent
24V AC/DC ±10%
120V AC ±10%
240V AC ±10%
6.3V AC/DC ±5%
12V AC/DC ±10%
24V AC/DC ±10%
Registration
No. J9551801
LED lamps contains a built-in current-limiting resistor and reverse polarity protection diode.
www.idec.com
USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC
A3-109
ø22mm - LW Series
Oiltight Switches & Pilot Devices
Non-Illuminated Pushbuttons (Assembled)
Part Numbers: LW1B/LW2B Pushbuttons
Part Number
Style
Contact
Contact
Material
Solder/Tab
Round Flush
Gold
SPDT
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
Square Flush
Gold
SPDT
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
Round Extended
Gold
SPDT
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
Square Extended
Gold
SPDT
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
Mushroom
Gold
SPDT
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
LW1B-M1C1-
①
LW1B-M1C2-
①
LW1B-M1C3-
①
LW1B-M1C5-
①
LW1B-M1C6-
①
LW1B-M1C7-
①
LW2B-M1C1-
①
LW2B-M1C2-
①
LW2B-M1C3-
①
LW2B-M1C5-
①
LW2B-M1C6-
①
LW2B-M1C7-
①
LW1B-M2C1-
①
LW1B-M2C2-
①
LW1B-M2C3-①
LW1B-M2C5-①
LW1B-M2C6-①
LW1B-M2C7-①
LW2B-M2C1-①
LW2B-M2C2-①
LW2B-M2C3-①
LW2B-M2C5-①
LW2B-M2C6-①
LW2B-M2C7-①
LW1B-M3C1-①
LW1B-M3C2-①
LW1B-M3C3-①
LW1B-M3C5-①
LW1B-M3C6-①
LW1B-M3C7-①
Momentary
PC Board
LW1B-M1C1V-
①
LW1B-M1C2V-
①
LW1B-M1C3V-
①
—
—
—
LW2B-M1C1V-
①
LW2B-M1C2V-
①
LW2B-M1C3V-
①
—
—
—
LW1B-M2C1V-
①
LW1B-M2C2V-
①
LW1B-M2C3V-①
—
—
—
LW2B-M2C1V-①
LW2B-M2C2V-①
LW2B-M2C3V-①
—
—
—
LW1B-M3C1V-①
LW1B-M3C2V-①
LW1B-M3C3V-①
—
—
—
Maintained (Latching)
Screw
—
LW1B-M1C2M-
①
—
—
LW1B-M1C6M-
①
—
—
LW2B-M1C2M-
①
—
—
LW2B-M1C6M-
①
—
—
LW1B-M2C2M-①
—
—
LW1B-M2C6M-①
—
—
LW2B-M2C2M-①
—
—
LW2B-M2C6M-①
—
—
LW1B-M3C2M-①
—
—
LW1B-M3C6M-①
—
A3
Switches & Pilot Devices
Solder/Tab
LW1B-A1C1-
①
LW1B-A1C2-
①
LW1B-A1C3-
①
LW1B-A1C5-
①
LW1B-A1C6-
①
LW1B-A1C7-
①
LW2B-A1C1-
①
LW2B-A1C2-
①
LW2B-A1C3-
①
LW2B-A1C5-
①
LW2B-A1C6-
①
LW2B-A1C7-
①
LW1B-A2C1-
①
LW1B-A2C2-①
LW1B-A2C3-①
LW1B-A2C5-①
LW1B-A2C6-①
LW1B-A2C7-①
LW2B-A2C1-①
LW2B-A2C2-①
LW2B-A2C3-①
LW2B-A2C5-①
LW2B-A2C6-①
LW2B-A2C7-①
LW1B-A3C1-①
LW1B-A3C2-①
LW1B-A3C3-①
LW1B-A3C5-①
LW1B-A3C6-①
LW1B-A3C7-①
PC Board
LW1B-A1C1V-
①
LW1B-A1C2V-
①
LW1B-A1C3V-
①
—
—
—
LW2B-A1C1V-
①
LW2B-A1C2V-
①
LW2B-A1C3V-
①
—
—
—
LW1B-A2C1V-
①
LW1B-A2C2V-①
LW1B-A2C3V-①
—
—
—
LW2B-A2C1V-①
LW2B-A2C2V-①
LW2B-A2C3V-①
—
—
—
LW1B-A3C1V-①
LW1B-A3C2V-①
LW1B-A3C3V-①
—
—
—
Screw
—
LW1B-A1C2M-
①
—
—
LW1B-A1C6M-
①
—
—
LW2B-A1C2M-
①
—
—
LW2B-A1C6M-
①
—
—
LW1B-A2C2M-①
—
—
LW1B-A2C6M-①
—
—
LW2B-A2C2M-①
—
—
LW2B-A2C6M-①
—
—
LW1B-A3C2M-①
—
—
LW1B-A3C6M-①
—
1. In place of
①,
specify Button Color Code from table below.
2. For sub-assembly part numbers, see page A3-111.
3. For dimensions, see page A3-120.
4. For accessories, see page A3-119.
Part Numbers: Buzzers (IP20)
Style
Basic
With LED
12-24V AC/DC+/- 10%
80 dB (at 0.1m)
7mA (DC), 20mA (AC)
①
Button Color Code
Part Number
Solder Tab
LW1Z-1X4
LW1Z-1X4D
Color
PCB
Black
Green
Red
Code
B
G
R
S
W
Y
LW1Z-1X4V
LW1Z-1X4DV
Blue
White
Yellow
A3-110
www.idec.com
USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC
Oiltight Switches & Pilot Devices
Non-Illuminated Pushbuttons (Sub-Assembled)
ø22mm - LW Series
Contact Block
+
Operator
+
Button
=
Completed Unit
A3
Switches & Pilot Devices
Part Numbers: Operators
Style
Round
LW1B-M0
LW1B-A0
Part Number
Momentary
Maintained
Square
LW2B-M0
LW2B-A0
Mushroom
LW1B-M0L
LW1B-A0L
Part Numbers: Buttons
Type
Round
LW1A-B1-①
LW1A-B2-①
①
Button Color Code
Part Number
Flush
Extended
Square
LW2A-B1-①
LW2A-B2-①
Color
Black
Green
Red
Code
B
G
R
S
W
Y
Mushroom
—
LW1A-B3-①
Blue
White
Yellow
In place of
①,
specify Button Color Code from table at
right.
Part Numbers: Contact Blocks
Appearance
Contact Material
Contact
SPDT
Gold
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
Part Number
Solder/Tab
LW-C1
LW-C2
LW-C3
LW-C5
LW-C6
LW-C7
PC Board
LW-C1V
LW-C2V
LW-C3V
—
—
—
Screw
—
LW-C2M
—
—
LW-C6M
—
www.idec.com
USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC
A3-111
ø22mm - LW Series
Oiltight Switches & Pilot Devices
LED and Incandescent Illuminated Pushbuttons (Assembled)
Part Numbers: LW1L/LW2L Illuminated Pushbuttons (LED and Incandescent)
Part Number
A3
Switches & Pilot Devices
Style
Contact
Contact
Material
Solder/Tab
SPDT
LW1L-M1C10-
➁
LW1L-M1C20-
➁
LW1L-M1C30-
➁
LW1L-M1C50-
➁
LW1L-M1C60-
➁
LW1L-M1C70-
➁
LW2L-M1C10-
➁
LW2L-M1C20-
➁
LW2L-M1C30-
➁
LW2L-M1C50-
➁
LW2L-M1C60-
➁
LW2L-M1C70-
➁
LW1L-M3C10-
➁
LW1L-M3C20-
➁
LW1L-M3C30-
➁
LW1L-M3C50-
➁
LW1L-M3C60-
➁
LW1L-M3C70-
➁
Momentary
PC Board
LW1L-M1C10V-
➁
LW1L-M1C20V-
➁
LW1L-M1C30V-
➁
—
—
—
LW2L-M1C10V-
➁
LW2L-M1C20V-
➁
LW2L-M1C30V-
➁
—
—
—
LW1L-M3C10V-
➁
LW1L-M3C20V-
➁
LW1L-M3C30V-
➁
—
—
—
—
LW1L-M1C20M-
➁
—
—
LW1L-M1C60M-
➁
—
—
LW2L-M1C20M-
➁
—
—
LW2L-M1C60M-
➁
—
—
LW1L-M3C20M-
➁
—
—
LW1L-M3C60M-
➁
—
Maintained (Latching)
Screw
Solder/Tab
LW1L-A1C10-
➁
LW1L-A1C20-
➁
LW1L-A1C30-
➁
LW1L-A1C50-
➁
LW1L-A1C60-
➁
LW1L-A1C70-
➁
LW2L-A1C10-
➁
LW2L-A1C20-
➁
LW2L-A1C30-
➁
LW2L-A1C50-
➁
LW2L-A1C60-
➁
LW2L-A1C70-
➁
LW1L-A3C10-
➁
LW1L-A3C20-
➁
LW1L-A3C30-
➁
LW1L-A3C50-
➁
LW1L-A3C60-
➁
LW1L-A3C70-
➁
PC Board
LW1L-A1C10V-
➁
LW1L-A1C20V-
➁
LW1L-A1C30V-
➁
—
—
—
LW2L-A1C10V-
➁
LW2L-A1C20V-
➁
LW2L-A1C30V-
➁
—
—
—
LW1L-A3C10V-
➁
LW1L-A3C20V-
➁
LW1L-A3C30V-
➁
—
—
—
—
Screw
LW1L-A1C20M-
➁
—
—
LW1L-A1C60M-
➁
—
—
LW2L-A1C20M-
➁
—
—
LW2L-A1C60M-
➁
—
—
LW1L-A3C20M-
➁
—
—
LW1L-A3C60M-
➁
—
Round
Gold
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
SPDT
Square
Gold
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
SPDT
Mushroom
Gold
DPDT
3PDT
SPDT
Silver
DPDT
3PDT
1. In place of
➁,
specify the Lens Color Code from table below.
2. Lamps must be ordered separately for all illuminated pushbuttons.
3. For marking plate size and engraving area, see page A3-124.
4. For sub-assembly part numbers, see page A3-113.
5. For dimensions, see page A3-120.
5. For accessories, see page A3-119.
Part Numbers: Lamps
(not included in assemblies)
Type
Voltage
Part Number
LED
6V AC/DC±10%
12V AC/DC±10%
24V AC/DC±10%
120V AC±10%
240V AC ±10%
LSTD-6➁
LSTD-1➁
LSTD-2➁
LSTD-H2➁
LSTD-M4➁
IS-6
IS-12
IS-24
➁
Lens/LED Color Code
Color
Code
Amber
Green
Red
Blue
White
Yellow
A
G
R
S
W
Y
Incandescent
6.3V AC/DC
12V AC/DC
24V AC/DC
1. In place of
➁,
specify the LED Color Code.
2. The LED contains a current-limiting resistor
and reverse polarity protection diode.
A3-112
www.idec.com
USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC
