IDEC CW series General Product Line Information
ø22mm Flush Mount CW Switches & Pilot Devices
Flush bezel projects only 2.5mm from front of panel and
only 39.9mm behind the panel!
ø22.3mm mounting hole compliant with IEC 60947-5-1•
3.5-mm operator travel for pushbuttons ensures comfortable and reliable •
operation
Black and metallic bezels available•
Illuminated pushbuttons, pushbuttons, pilot lights, selector switches and key •
selector switches are available
Direct opening NC contact •
Seven different keys can be chosen for key selector switches•
10A contact rating; up to three contact blocks for non-illuminated and two •
contact blocks for illuminated models can be connected
Contact blocks can be removed by the two-action locking lever integrated with •
a guard, ensuring safety
IP20 finger-safe screw terminals•
IP65 degree of protection (IEC 60529) from panel front•
Applicable Standards Mark File No. or Organization
UL508
CSA C22.2 No.14
EN60947-5-1
Contact Ratings
Rated Insulation Voltage (Ui) 300V
Rated Thermal Current (Ith) 10A
Rated Operating Voltage (Ue) 24V 120V 240V
AC
Electrical
Life
50,000
operations
Rated
Operating
Current
(Ie)
Electrical
Life
100,000
operations
Contact Material Silver
Minimum applicable load (reference value): 3V AC/DC, 5 mA (Applicable range is subject to
1.
the operating conditions and load.)
The operational current represents the classification by making and breaking currents (IEC
2.
60947-5-1).
UL, c-UL rating: A300
3.
50/60 Hz
DC
AC
50/60 Hz
DC
Weights
Illuminated Pushbutton 46g (CW1L-M1E02QH, 2 contact blocks)
Pushbutton 45g (CW1B-M1E03, 3 contact blocks)
Pilot Light 27g (CW1P-1EQH)
Selector Switch 48g (CW1S-2E03, 3 contact blocks)
Key Selector Switch 61g (CW1K-2E03, 3 contact blocks)
UL/c-UL File No. E68961
TÜV SÜD
EC Low Voltage Directive
Resistive Load
(AC-12)
Inductive Load
(AC-15)
Resistive Load
(DC-12)
Inductive Load
(DC-13)
Resistive Load
(AC-12)
Inductive Load
(AC-15)
Resistive Load
(DC-12)
Inductive Load
(DC-13)
10A 10A 6A
10A 6A 3A
8A 2.2A 1.1A
4A 1.1A 0.55A
5A 5A 3A
5A 3A 1.5A
4A 1.1A 0.55A
2A 0.55A 0.27A
Specifications
Operating Temperature
Operating Humidity 45 to 85% RH (no condensation)
Storage Temperature –40 to +80°C
Contact Resistance 50 mΩ maximum (initial value)
Insulation Resistance 100 MΩ minimum (500V DC megger)
Overvoltage Category II (IEC 60664-1)
Impulse Withstand
Voltage
Pollution Degree 3 (IEC60947-5-1)
Vibration Resistance Operating extremes: 5 to 55Hz, amplitude 0.5 mm
Shock Resistance
Mechanical Life
(minimum operations)
Electrical Life
(minimum operations)
Degree of Protection
(IEC60529)
Short-circuit Protection 250V/10A fuse, (Type aM IEC60269-1, IEC602069-2)
Electrical Shock
Protection
Terminal Style Screw terminal (M3.5 slotted Phillips screw)
Bezel Material Polyamide
Applicable Wire Size
Recommended
Tightening Torque
Non-illuminated: –25 to +60°C (no freezing)
LED illuminated: –25 to +55°C (no freezing)
2.5 kV (IEC60664-1/60947-5-1)
Operating extremes: 100 m/s
Damage limits: 1000 m/s
Pushbutton, illuminated pushbutton: 2,000,000
Selector switch: 250,000
Key selector switch: 250,000
50,000 (see Contact Ratings)
100,000 (see Contact Ratings)
(switching frequency 1800 operations/h)
Panel front: IP65
Terminals: IP20
Class II (IEC61140)
Up to 2 wires of 2 mm
maximum (AWG14 to 16) (Ring terminal cannot be
used)
Terminal: 1.0 to 1.3 N·m
Locking ring: 1.2 N·m
2
2
2
(solid wire ø1.6)
Direct Opening of Key Selector Switch
2-position (3NC) 3-position (2NC)
Operator Angle for Direct Opening Action 90° 45°
Minimum Operator Torque for Direct
Opening Action
Maximum Operator Angle 90° 45°
0.2 N·m 0.3 N·m
4
4
LED Module
Zener Diode
Resistor
Rectifying Diode
LED Chip
R
R
X2
X1
Capacitor
C
R
X1
X2
R
R
LED Chip
Rectifying Diode
Resistor
Zener Diode
R0.8 max.
0
+0.4
+0.4
0
+0.2
0
30
50
ø22.3
3.2
24.1
Rated Insulation Voltage (Ui) 250V
Rated Operating Voltage (Ue) 6V AC/DC 12V AC/DC 24V AC/DC 100/120V AC 230/240V AC
Operating Voltage Range 6V AC/DC±10% 12V AC/DC±10% 24V AC/DC±10% 100/120V AC±10% 230/240V AC 10%
Illumination Color Code k A (amber), G (green), PW (white), R (red), S (blue)
LED Module Part Number CW-EAQ2k CW-EAQ3k CW-EAQ4k CW-EAQHk CW-EAQM4k
Current Draw 15 mA 15 mA 16.5 mA 18 mA 18 mA
Life (reference value) Approx. 30,000 hours
Internal Circuit
Specify an illumination color code in place of 1. k in the part number.
Use the white (PW) LED module for yellow illumination.2.
Mounting Hole Layout
IEC 60947-5-1 compliant
Note: Determine mounting centers to ensure proper spacing.
5
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