IDEC LW Series Data Sheet
Oiltight Switches and Pilot Devices LW Series: 22mm
LW Series — Switches and Pilot Devices: 22mm
A
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.
Ter minals available in .110" solder tab, M3 screw, or pcb pins.
UL Recognized
File # E55996
www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC A-57
CSA Certified
File No. LR21451
Registration
No. J9551801
LW Series: 22mm Oiltight Switches and Pilot Devices
Specifications
Operating Temperature
Storage Temperature
A
Operating Humidity
Contact Resistance
Insulation Resistance
Dielectric Strength
Switch Unit
Illumination Unit Between live part and ground: 2,500V AC, 1 minute
Vibration Resistance
Shock Resistance
Mechanical Life
Specifications
Electrical Life
Degree of Protection
Switches & Pilot Devices
Insulation Voltage
Materials
Terminal Style
Lenses polyarylate
Operators polyacetate
Marking Plates acrylic resin
–25 to +60°C (without freezing) LED illuminated type: –25 to +50°C
–40 to +80°C
45 to 85% RH
50mΩ maximum (initial value)
100MΩ 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
Operating extremes: 5 to 55Hz, Amplitude 1.0mm p-p
Damage limits: 1,000 m/sec2 (Approx. 100G)
Operating extremes: 100 m/sec
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
.110" Solder tab/quick connect
PC board terminal (gold contacts only)
Screw terminal (DPDT units only)
2
(Approx. 10G)
Contact Material Thermal Current Contact Rating Remarks
Gold-clad cross-bar 3A
Silver Contact 5A
Contact Ratings
30VDC/0.1A resistive
125VAC/0.1A resistive
30VDC/2A resistive
30VDC/1A inductive
125VAC/3A resistive(50/60Hz)
125VAC/2A inductive (50/60Hz)
125VDC/0.4A resistive
125VDC/0.2A inductive
250VAC/2A resistive(50/60Hz)
250VAC/1.5A inductive (50/60Hz)
Lamp Ratings
Voltage Current/Wattage
6V AC/DC ±10% 17mA max
12V AC/DC ±10% 11mA max
24V AC/DC ±10% 11mA max
LED
120V AC ±10% 10mA max
240V AC ±10% 10mA max
6.3V AC/DC ±5% 1W
12V AC/DC ±10% 1W
Minimum applicable load (reference value): 5V, 1mA AC/DC.
(Applicable range is subject to the operating condition and load.)
AC inductive load: PF=0.6 to 0.7,
DC inductive load: L/R=7ms maximum.
UL Recognized
File # E55996
CSA Certified
File No. LR21451
Registration
No. J9551801
24V AC/DC ±10%
Incandescent
LED lamps contains a built-in current-limiting resistor and reverse polarity protection diode.
1W
A-58 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC
Oiltight Switches and Pilot Devices LW Series: 22mm
① Button Color Code
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
(DC),
)
Part Numbers: LW1B/LW2B Pushbuttons
Style
Round Flush
Square Flush
Round Extended
Square Extended
Mushroom
1.In place of ①, specify Button Color Code from table below.
2.For sub-assembly part numbers, see page A-60.
3.For dimensions, see page A-69.
4.For accessories, see page A-68.
Contact
Material
Gold
Silver
Gold
Silver
Gold
Silver
Gold
Silver
Gold
Silver
Contact
Solder/Tab PC Board Screw Solder/Tab PC Board Screw
SPDT LW1B-M1C1-① LW1B-M1C1V-① —LW1B-A1C1-① LW1B-A1C1V-① —
DPDT LW1B-M1C2-① LW1B-M1C2V-① LW1B-M1C2M-① LW1B-A1C2-① LW1B-A1C2V-① LW1B-A1C2M-①
3PDT LW1B-M1C3-① LW1B-M1C3V-① —LW1B-A1C3-① LW1B-A1C3V-① —
SPDT LW1B-M1C5-① ——LW1B-A1C5-① ——
DPDT LW1B-M1C6-① —LW1B-M1C6M-① LW1B-A1C6-① —LW1B-A1C6M-①
3PDT LW1B-M1C7-① ——LW1B-A1C7-① ——
SPDT LW2B-M1C1-① LW2B-M1C1V-① —LW2B-A1C1-① LW2B-A1C1V-① —
DPDT LW2B-M1C2-① LW2B-M1C2V-① LW2B-M1C2M-① LW2B-A1C2-① LW2B-A1C2V-① LW2B-A1C2M-①
3PDT LW2B-M1C3-① LW2B-M1C3V-① —LW2B-A1C3-① LW2B-A1C3V-① —
SPDT LW2B-M1C5-① ——LW2B-A1C5-① ——
DPDT LW2B-M1C6-① —LW2B-M1C6M-① LW2B-A1C6-① —LW2B-A1C6M-①
3PDT LW2B-M1C7-① ——LW2B-A1C7-① ——
SPDT LW1B-M2C1-① LW1B-M2C1V-① —LW1B-A2C1-① LW1B-A2C1V-① —
DPDT LW1B-M2C2-① LW1B-M2C2V-① LW1B-M2C2M-① LW1B-A2C2-① LW1B-A2C2V-① LW1B-A2C2M-①
3PDT LW1B-M2C3-① LW1B-M2C3V-① —LW1B-A2C3-① LW1B-A2C3V-① —
SPDT LW1B-M2C5-① ——LW1B-A2C5-① ——
DPDT LW1B-M2C6-① —LW1B-M2C6M-① LW1B-A2C6-① —LW1B-A2C6M-①
3PDT LW1B-M2C7-① ——LW1B-A2C7-① ——
SPDT LW2B-M2C1-① LW2B-M2C1V-① —LW2B-A2C1-① LW2B-A2C1V-① —
DPDT LW2B-M2C2-① LW2B-M2C2V-① LW2B-M2C2M-① LW2B-A2C2-① LW2B-A2C2V-① LW2B-A2C2M-①
3PDT LW2B-M2C3-① LW2B-M2C3V-① —LW2B-A2C3-① LW2B-A2C3V-① —
SPDT LW2B-M2C5-① ——LW2B-A2C5-① ——
DPDT LW2B-M2C6-① —LW2B-M2C6M-① LW2B-A2C6-① —LW2B-A2C6M-①
3PDT LW2B-M2C7-① ——LW2B-A2C7-① ——
SPDT LW1B-M3C1-① LW1B-M3C1V-① —LW1B-A3C1-① LW1B-A3C1V-① —
DPDT LW1B-M3C2-① LW1B-M3C2V-① LW1B-M3C2M-① LW1B-A3C2-① LW1B-A3C2V-① LW1B-A3C2M-①
3PDT LW1B-M3C3-① LW1B-M3C3V-① —LW1B-A3C3-① LW1B-A3C3V-① —
SPDT LW1B-M3C5-① ——LW1B-A3C5-① ——
DPDT LW1B-M3C6-① —LW1B-M3C6M-① LW1B-A3C6-① —LW1B-A3C6M-①
3PDT LW1B-M3C7-① ——LW1B-A3C7-① ——
Non-Illuminated Pushbuttons (Assembled)
Part Number
Momentary Maintained (Latching)
A
Switches & Pilot Devices
Part Numbers: Buzzers
12-24V AC/DC+/- 10%
80 dB (at 0.1m)
7mA
www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC A-59
Style
20mA (AC
Part Number
Solder Tab PCB
Basic LW1Z-1X4 LW1Z-1X4V
With LED LW1Z-1X4D LW1Z-1X4DV
LW Series: 22mm Oiltight Switches and Pilot Devices
Non-Illuminated Pushbuttons (Sub-Assembled)
Contact Block + Operator + Button = Completed Unit
A
Part Numbers: Operators
Style
Round
Square
Switches & Pilot Devices
Part Number
Momentary Maintained
LW1B-M0 LW1B-A0
LW2B-M0 LW2B-A0
Mushroom
LW1B-M0L LW1B-A0L
Part Numbers: Buttons
Type
Flush Extended
Part Number
Round
LW1A-B1-① LW1A-B2-①
Square
LW2A-B1-① LW2A-B2-①
Mushroom
—LW1A-B3-①
In place of ①, specify Button Color Code from table at
right.
Part Numbers: Contact Blocks
Appearance Contact Material Contact
SPDT LW-C1 LW-C1V —
Gold
Silver
DPDT LW-C2 LW-C2V LW-C2M
3PDT LW-C3 LW-C3V —
SPDT LW-C5 — —
DPDT LW-C6 — LW-C6M
3PDT LW-C7 — —
① Button Color Code
Color Code
Black B
Green G
Red R
Blue S
White W
Yellow Y
Part Number
Solder/Tab PC Board Screw
A-60 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC
Oiltight Switches and Pilot Devices LW Series: 22mm
➁
LED and Incandescent Illuminated Pushbuttons (Assembled)
Part Numbers: LW1L/LW2L Illuminated Pushbuttons (LED and Incandescent)
Style
Contact
Material
Contact
Solder/Tab PC Board Screw Solder/Tab PC Board Screw
Round
Square
Mushroom
1. In place of
2. Lamps must be ordered separately for all illuminated pushbuttons.
3. For marking plate size and engraving area, see page A-73.
4.For sub-assembly part numbers, see page A-62.
5.For dimensions, see page A-69.
5.For accessories, see page A-68.
Gold
Silver
Gold
Silver
Gold
Silver
SPDT
DPDT
3PDT
SPDT
DPDT
3PDT
SPDT
DPDT
3PDT
SPDT
DPDT
3PDT
SPDT
DPDT
3PDT
SPDT
DPDT
3PDT
, specify the Lens Color Code from table below.
LW1L-M1C10LW1L-M1C20LW1L-M1C30LW1L-M1C50LW1L-M1C60LW1L-M1C70LW2L-M1C10LW2L-M1C20LW2L-M1C30LW2L-M1C50LW2L-M1C60LW2L-M1C70LW1L-M3C10LW1L-M3C20LW1L-M3C30LW1L-M3C50LW1L-M3C60LW1L-M3C70-
➁ LW1L-M1C10V-➁
➁ LW1L-M1C20V-➁ LW1L-M1C20M-➁ LW1L-A1C20-➁ LW1L-A1C20V-➁ LW1L-A1C20M-➁
➁ LW1L-M1C30V-➁
➁
➁
➁
➁ LW2L-M1C10V-➁
➁ LW2L-M1C20V-➁ LW2L-M1C20M-➁ LW2L-A1C20-➁ LW2L-A1C20V-➁ LW2L-A1C20M-➁
➁ LW2L-M1C30V-➁
➁
➁
➁
➁ LW1L-M3C10V-➁
➁ LW1L-M3C20V-➁ LW1L-M3C20M-➁ LW1L-A3C20-➁ LW1L-A3C20V-➁ LW1L-A3C20M-➁
➁ LW1L-M3C30V-➁
➁
➁
➁
Momentary Maintained (Latching)
—
—
——
—
——
——
—
——
——
—
——
LW1L-M1C60M-
—
—
LW2L-M1C60M-
—
—
LW1L-M3C60M-
Part Number
➁ LW1L-A1C60-➁
➁ LW2L-A1C60-➁
➁ LW1L-A3C60-➁
LW1L-A1C10-
LW1L-A1C30LW1L-A1C50-
LW1L-A1C70LW2L-A1C10-
LW2L-A1C30LW2L-A1C50-
LW2L-A1C70LW1L-A3C10-
LW1L-A3C30LW1L-A3C50-
LW1L-A3C70-
➁ LW1L-A1C10V-➁
➁ LW1L-A1C30V-➁
——
➁
—
——
➁
➁ LW2L-A1C10V-➁
➁ LW2L-A1C30V-➁
——
➁
—
——
➁
➁ LW1L-A3C10V-➁
➁ LW1L-A3C30V-➁
——
➁
—
——
➁
—
—
LW1L-A1C60M-
—
—
LW2L-A1C60M-
—
—
LW1L-A3C60M-
A
Switches & Pilot Devices
➁
➁
➁
Part Numbers: Lamps (not included in assemblies)
Type Voltage Part Number
LED
Incandescent
1.In place of ➁, specify the LED Color Code.
2.The LED contains a current-limiting resistor
and reverse polarity protection diode.
6V AC/DC±10% LSTD-6➁
12V AC/DC±10% LSTD-1➁
24V AC/DC±10% LSTD-2➁
120V AC±10% LSTD-H2➁
240V AC ±10% LSTD-M4➁
6.3V AC/DC IS-6
12V AC/DC IS-12
24V AC/DC IS-24
➁ Lens/LED Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC A-61
LW Series: 22mm Oiltight Switches and Pilot Devices
LED and Incandescent Illuminated Pushbuttons (Sub-Assembled)
Contact Block + Operator + Lamp + Lens = Completed Unit
A
Part Numbers: Operators Part Numbers: Lenses
Style
Part Number
Momentary Maintained
Round
LW1L-M0 LW1L-A0
Square
Switches & Pilot Devices
LW2L-M0 LW2L-A0
Mushroom
LW1B-M0L LW1B-A0L
Type
Round
Square
Mushroom
In place of ➁, specify Lens Color Code from table below.
Part Number
Flush
LW1A-L1-➁
LW2A-L1-➁
LW1A-L3-➁
Part Numbers: Contact Blocks
Appearance Contact Material Contact
SPDT LW-C10 LW-C10V —
Gold
Silver
DPDT LW-C20 LW-C20V LW-C20M
3PDT LW-C30 LW-C30V —
SPDT LW-C50 — —
DPDT LW-C60 — LW-C60M
3PDT LW-C70 — —
Part Numbers: Lamps (not included in assemblies)
Type Voltage Part Number
LED
Incandescent
1.In place of ➁, specify the LED Color Code.
2.The LED contains a current-limiting resistor
and reverse polarity protection diode.
6V AC/DC±10% LSTD-6➁
12V AC/DC±10% LSTD-1➁
24V AC/DC±10% LSTD-2➁
120V AC±10% LSTD-H2➁
240V AC ±10% LSTD-M4➁
6.3V AC/DC IS-6
12V AC/DC IS-12
24V AC/DC IS-24
Part Number
Solder/Tab PC Board Screw
➁ LED/Lens Color Code
Color Code
Amber A
Green G
Red R
Blue S
White W
Yellow Y
A-62 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada (888) 317-IDEC
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