Datasheet

4
YW
Series
Control Units
Space-saving, 10-mm-thick contact blocks. Removable operator.
• Compact and light-weight
• IP20 finger-safe screw terminals (IEC 60529)
• Emergency stop switches feature safety lock mechanism, direct
opening action, and safe pushbutton design.
• Metal bezel, unibody pilot lights, and key selector switches available.
• Separate contact block makes installation and removal easy.
Pilot lights feature a large lens for a wide viewing angle.
• Matted surfaces on the buttons, lenses, and bezels reduce reflection
of ambient light.
• UL, c-UL listed, EN compliant, and CCC approved.
• UL508, CSA C22.2 No. 14, EN 60947-1, EN 60947-5-1,
EN 60947-5-5, GB 14048.5
(Emergency
Stop Switch)
Contact Ratings (Contact Block)
LED Lamp Ratings
Note: Specify a color code in place of
➁
in the Type No.
Yellow LED lamps are used for white illumination of pilot lights and
illuminated pushbuttons.
Incandescent Lamp Ratings
Unibody Pilot Light Ratings
Rated Insulation Voltage 600V
Rated Thermal Current 10A
Operating Voltage 24V 120V 240V 380V
AC
50/60 Hz
Resistive Load (AC-12) 10A 10A 6A 2A
Inductive Load (AC-15) 10A 6A 3A 1.9A
DC
Resistive Load (DC-12) 8A 2.2A 1.1A –
Inductive Load (DC-13) 4A 1.1A 0.55A –
Type No. Rated Voltage Rated Current Color Code
LSED-6
➁
6V AC/DC
10 mA (A, R, Y)
7 mA (G, PW, S)
A: amber
G: green
PW: pure white
R: red
S: blue
Y: yellow
LSED-1
➁
12V AC/DC
14 mA (A, R, Y)
13 mA (G, PW, S)
LSED-2
➁
24V AC/DC
14 mA (A, R,Y)
13 mA (G, PW, S)
LSED-H
➁
110V AC/DC 5.5 mA
LSED-M3
➁
230/240V AC/DC 2.7 mA
Type No. Rated Voltage Ratings
LS-T6 6V AC/DC 6.3V 1W
LS-T8 12V AC/DC 18V 1W
LS-T3 24V AC/DC 30V 1W
Rated Voltage Illumination Color Rated Current
6V AC/DC
A, R, W, Y 16 mA
G, PW, S 13 mA
12V AC/DC
A, G, PW,
R, S, W, Y
20 mA
24V AC/DC
100/110V AC
230/240V AC
Mounting Hole Layout
R0.8 max.
0
+0.4
+0.4
0
+0.2
0
¯22. 3
3.2
24.1
A
B
The 3.2-mm-wide key recess
is necessary when the
anti-rotation ring is used.
∗ Keep a minimum spacing of 50 mm when using a lamp of over 1W.
Unit A (mm) B (mm)
Emergency stop switch 50 min. 50 min.
Pushbutton
Selector switch
Key selector switch
50 min. 30 min.
Mushroom pushbutton 50 min. 40 min.
Pilot light (separate type) 30 min.∗ 30 min.
Pilot light (unibody type) 50 min. 30 min.
Specifications
Operating
Conditions
Operating temperature: –20 to +55°C (no freezing)
Operating humidity: 45 to 85% RH (no condensation)
Storage temperature: –45 to +80°C
Storage humidity: 95% RH maximum
Degree of
Protection
From panel front: IP65 (IEC 60529)
Terminal: IP20 (IEC 60529)
Insulation
Resistance
100 MΩ
Dielectric
Strength
Contact block: 2,500V, 1 minute
Pilot light: 2,000V, 1 minute
Vibration
Resistance
<Emergency stop switch>
Operating extremes / Damage limits:
10 to 500Hz, amplitude 0.35 mm, acceleration 50 m/s
2
(5G)
<Pushbutton, pilot light, illuminated pushbutton, selector
switch, and key selector switch>
Operating extremes: 5 to 55 Hz, amplitude 0.5 mm
Damage limits: 30 Hz, amplitude 1.5 mm
Shock
Resistance
<Emergency stop switch>
Operating extremes: 150 m/s
2
(15G)
Damage limits: 1,000 m/s
2
(100G)
<Pushbutton, pilot light, illuminated pushbutton, selector
switch, and key selector switch>
Operating extremes: 100 m/s
2
(10G)
Damage limits: 1,000 m/s
2
(100G)
Mechanical
Life
(minimum
operations)
<Emergency stop switch>
250,000 (single contact block)
<Pushbutton and illuminated pushbutton>
Momentary: 5,000,000 (single contact block)
1,000,000 (double contact block)
Maintained: 250,000 (single contact block)
100,000 (double contact block)
<Selector switch and key selector switch>
250,000 (single contact block)
100,000 (double contact block)
Electrical Life
(minimum
operations)
<Emergency stop switch>
100,000 (single contact block)
<Pushbutton, selector switch, and key selector switch>
100,000 (single contact block)
50,000 (double contact block)
(07/12/13)