WLCA27TS Omron, WLCA27TS Datasheet - Page 21

• Manufacturer Part Number: WLCA27TS
• Description: SWITCH
• Manufacturer: Omron

Specifications of WLCA27TS

• Rohs Compliant: YES
• Actuator Style: Roller Lever
• Operating Force Max: 10.2N
• Contact Voltage Ac Max: 125V
• Contact Voltage Dc Max: 8V
• Contact Current Ac Max: 10A
• Contact Current Dc Max: 10A
• Switch Terminals: Screw

Ratings
Screw terminals
Note: 1. The above figures are for steady-state currents.
Approved Standard Ratings
UL/CSA
LE Switches (Neon lamp): A300
LD Switches (LED)
CCC (GB14048.5)
Note: As an example, AC-15: 2 A/250 V means the following:
Model
WL@-LES
WL@-LDS
Inrush
current
Operating temperature –10°C to +80°C (with no icing)
Operating humidity
WL@
WL01@
WL@-LE
WL01@-LE
WL@-LD
WL01@-LD
Application category
Rated operating current (Ie)
Rated operating voltage (Ue) 250 V
120 VAC
240 VAC
voltage
Spatter-prevention Switches
Rated
Rated voltage
2. Inductive loads have a power factor of 0.4 min. (AC) and a time
3. A lamp load has an inrush current of 10 times the steady-state current.
4. A motor load has an inrush current of 6 times the steady-state current.
Item
constant of 7 ms max. (DC).
115 VAC
115 VDC
125 VAC
250 VAC
115 VAC
12 VDC
24 VDC
48 VDC
voltage (V)
Model
current
Carry
Rated
10 A
NC
NO
Non-inductive load (A)
Resistive
NC
Make
30 A max.
20 A max.
35% to 95%RH max.
60
30
load
10
10
10
10
Current (A)
6
3
Carry current
NO
Application category and ratings
AC-15: 2 A/250 V
DC-12: 2 A/48 V
AC-14: 0.1 A/125V
DC-12: 0.1 A/48 V
AC-15: 2 A/250 V
AC-14: 0.1 A/125 V
AC-15: 2 A/115 V
DC-12: 2 A/48 V
AC-14: 0.1 A/115 V
DC-12: 0.1 A/48 V
AC-15
2 A
0.8 A
10 A
NC
Break
3
2
3
6
4
2
Lamp
load
6
3
NO
1.5
1.5
1.5
1
3
3
Volt-amperes (VA)
Inductive
NC
Make
7,200
Inductive load (A)
load
10
10
10
10
6
3
NO
NC
Break
5
3
5
Motor
720
load
6
4
2
NO
2.5
1.5
2.5
Characteristics
Note: 1. The above figures are initial values.
*1. The values are calculated at an operating temperature of +5°C to +35°C and
*2. Durability is 10,000,000 operations min. for general-purpose or high-
*3. Durability is 500,000 operations min. for high-precision models. All
Degree of protection
Durability
*1
Operating speed
Operating
frequency
Rated frequency
Insulation resistance
Contact resistance
Dielectric
strength
Rated insulation voltage
(Ui)
Pollution degree
(operating environment)
Short-circuit protective
device (SCPD)
Conditional short-circuit
current
Conventional enclosed
thermal current (Ithe)
Protection against
electric shock
Vibration
resistance
Shock
resistance
Ambient operating
temperature
Ambient operating
humidity
Weight
an operating humidity of 40% to 70%RH. Contact your OMRON sales
representative for more detailed information on other operating
environments.
sensitivity overtravel models.
microload models however, are 1,000,000 operations min.
2. The figures in parentheses for dielectric strength are those for the high-
sensitivity overtravel models.
Mechanical
Electrical
Mechanical
Electrical
Between
terminals of
the same
polarity
Between
current-
carrying
metal part
and ground
Between
each
terminal and
non-current-
carrying
metal part
Malfunction
Destruction
Malfunction
IP67
15,000,000 operations min. *2
750,000 operations min. *3
1 mm/s to 1 m/s (in case of WLCA2)
120 operations/minute min.
30 operations/minute min.
50/60 Hz
100 MΩ min. (at 500 VDC)
25 mΩ max. (initial value for the built-
in switch when tested alone)
1,000 VAC (600 VAC), 50/60 Hz for
1 min
2,200 VAC (1,500 VAC), 50/60 Hz for
1 min/Uimp 2.5 kV
2,200 VAC (1,500 VAC), 50/60 Hz for
1 min/Uimp 2.5 kV
250 V (EN60947-5-1)
3 (EN60947-5-1)
10 A, fuse type gG or gI (IEC60269)
100 A (EN60947-5-1)
10 A, 0.5 A (EN60947-5-1)
Class I
10 to 55 Hz, 1.5-mm double amplitude
1,000 m/s
300 m/s
–10°C to +80°C (with no icing)
35% to 95%RH
Approx. 275 g (in case of WLCA2)
2
min.
2
min.
WL/WLM
21