WL-N / WLG Limit Switch Vertical type

    Công ty Tự Động Hóa VIETFA chuyên cung cấp công tắc hành trình loại đứng WL-N / WLG của Omron

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    Maker: Omron
    DataSheet
    Brands:
    Brands

    General-purpose Switches

    A type with operation indicators for easily confirming operation is available

    Indicates the operation status of the switches using LEDs and neon lamps.

    WL-N / WL Features 3

    Selectable based on wiring specifications

    WL-N / WL Features 4

    Environment-resistant Limit Switches

    Ambient operating temperature of 5°C to 120°C: Heat-resistant type (WL[]-TH-N/WL[]-TH)
    Ambient operating temperature of -40°C to 40°C: Cold-resistant type (WL[]-TC-N/WL[]-TC)

    Select based on the operating environment

     

    Outdoor use: Weather-resistant type (WL[]-P1-N/WL[]-P1)
    Chemicals and oils: Corrosion-resistant type (WL[]-RP-N/WL[]-RP)
    Coolant drops and mist: Coolant-resistant type (WL[]-RP60-N/WL-RP60)
    Mist
    Molded terminal 139 type (WL[]-139-N/WL[]-139)
    The SC connector can be removed, so it is possible to use flexible conduit for the cable.
    (WL[]-RP40-N/WL-RP40)
    Constant water drops and mist Molded terminal 140 type (WL[]-140-N/WL[]-140)
    Constant water drops or splattering cutting powder
    Molded terminal 141 type (WL[]-141-N/WL[]-141)
    Molded terminal 145 type (WL[]-145-N/WL[]-145)

     

    Spatter-prevention Switches

    Structure designed for use in spattering environments from welding (Typical model: WLCA2-LDS-N)

    WL-N / WL Features 9

    Long-life Switches

    Mechanical structure featuring mechanical durability of more than 30 million operations (WLMCA2-N)

    WL-N / WL Features 11

    Screw terminals

    Without Operation Indicator

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 125 10 3 1.5 10 5 2.5
    250 10 2 1 10 3 1.5
    500 10 1.5 0.8 3 1.5 0.8
    DC 8 10 6 3 10 6
    14 10 6 3 10 6
    30 6 4 3 6 4
    125 0.8 0.2 0.2 0.8 0.2
    250 0.4 0.1 0.1 0.4 0.1

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 125 5
    250 5
    DC 125 0.4
    250 0.2

     

    With Operation Indicator (LED)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 115 10 3 1.5 10 5 2.5
    DC 12 10 6 3 10 6
    24 6 4 3 6 4
    48 3 2 1.5 3 0.2
    115 0.8 0.2 0.8 0.1

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 115 5
    DC 115 0.4

     

    With Operation Indicators (Neon Lamps)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 125 10 3 1.5 10 5 2.5
    250 10 2 1 10 3 1.5

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 125 5
    250 5

     

     

    Note: 1. The above figures are for steady-state currents.
    2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
    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.

     

    Allowable Inrush Current/Minimum Applicable Load

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Inrush current NC 30 A max. 15 A max.
    NO 20 A max. 10 A max.
    Minimum applicable load 5 VDC 1 mA, resistive load, P level 5 VDC 1 mA, resistive load, P level

     

    Operation Indicator

     

    Operation indicator type LED Neon lamp
    Rated voltage 10 to 115 VAC/DC 125 to 250 VAC
    Leakage current
    (Reference value)    		 Approx. 0.4 mA at 10 VAC/DC
    Approx. 0.5 mA at 115 VAC/DC    		 Approx. 0.6 mA at 125 VAC
    Approx. 1.9 mA at 250 VAC

     

    Direct-wired connector and Pre-wired Connector Type

    Connector DC Specifications: With Operation Indicators (LEDs)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    DC 12 3 3 3 3
    24 3 3 3 3
    48 4 2 1.5 3 2
    115 0.8 0.2 0.2 0.8 0.2

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    DC 115 0.4

     

    Connector AC Specifications: With Operation Indicators (LEDs)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 115 3 3 1.5 3 3 2.5

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 115 3

     

     

    Note: 1. The above figures are for steady-state currents.
    2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
    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.

     

    Minimum Applicable Load

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Minimum applicable load 5 VDC 1 mA, resistive load, P level 5 VDC 1 mA, resistive load, P level

     

    Operation Indicator

     

    Operation indicator type LED Neon lamp
    Rated voltage 10 to 115 VAC/DC 125 to 250 VAC
    Leakage current
    (Reference value)    		 Approx. 0.4 mA at 10 VAC/DC
    Approx. 0.5 mA at 115 VAC/DC    		 Approx. 0.6 mA at 125 VAC
    Approx. 1.9 mA at 250 VAC

     

    Characteristics

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Permissible operating
    frequency    		 Mechanical 120 operations/minute
    Electrical 30 operations/minute
    Rated frequency 50/60 Hz
    Permissible operating speed 1 mm/s to 1 m/s (in case of WLCA2-N)
    Insulation resistance 100 MΩ min. (at 500 VDC)
    Contact resistance 25 mΩ max. (initial value for the built-in switch)
    Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude
    Shock Destruction 1,000 m/s2 max.
    Malfunction 300 m/s2 max. *2
    Durability *1 Mechanical 15,000,000 operations min. 10,000,000 operations min.
    Electrical 750,000 operations min. (3 A at 250
    VAC, resistive load), but for high-
    precision models: *3    		 500,000 operations min. (3 A at 250
    VAC, resistive load), but for high-
    precision models: *3
    Ambient operating temperature -10 to +80°C (with no icing)
    Ambient operating humidity 35 to 95%RH
    Degree of protection IP67
    Weight Approx. 255 g (in case of WLCA2-N) Approx. 270 g (in case of WLGCA2)

     

     

    Note: The above figures are initial values.
    *1. The values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH.
    Contact your OMRON sales representative for more detailed information on other operating environments.
    *2. Except Switches with Flexible Rod Actuators.
    *3. In case of Screw terminals without operation indicators.

     

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Wiring Specifications Screw
    terminals    		 Direct-wire connector/
    Pre-wired Connector
    Models    		 Screw
    terminals    		 Direct-wire connector/
    Pre-wired Connector
    Models
    Dielectric
    strength    		 Between terminals
    of the same polarity    		 1,000 VAC,
    50/60 Hz for
    1 min *    		 600 VAC,
    50/60 Hz for 1 min *    		 600 VAC,
    50/60 Hz for
    1 min *    		 600 VAC,
    50/60 Hz for 1 min *
    Between current-
    carrying metal part
    and ground    		 2,200 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min    		 1,500 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min
    Between each
    terminal and non-
    current-carrying
    metal part    		 2,200 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min    		 1,500 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min

     

    * Excluding those with operation indicators.

    Environment-resistant Limit Switches

    Ratings

    Screw terminals/Direct-wire cable

    Without Operation Indicator

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 125 10 3 1.5 10 5 2.5
    250 10 2 1 10 3 1.5
    500 10 1.5 0.8 3 1.5 0.8
    DC 8 10 6 3 10 6
    14 10 6 3 10 6
    30 6 4 3 6 4
    125 0.8 0.2 0.2 0.8 0.2
    250 0.4 0.1 0.1 0.4 0.1

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 125 5
    250 5
    DC 125 0.4
    250 0.2

     

    With Operation Indicator (LED)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 115 10 3 1.5 10 5 2.5
    DC 12 10 6 3 10 6
    24 6 4 3 6 4
    48 3 2 1.5 3 0.2
    115 0.8 0.2 0.8 0.1

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 115 5
    DC 115 0.4

     

    With Operation Indicators (Neon Lamps)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 125 10 3 1.5 10 5 2.5
    250 10 2 1 10 3 1.5

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 125 5
    250 5

     

     

    Note: 1. The above figures are for steady-state currents.
    2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
    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.

     

    Allowable Inrush Current/ Minimum applicable load

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Inrush current NC 30 A max. 15 A max.
    NO 20 A max. 10 A max.
    Minimum applicable load 5 VDC 1 mA, resistive load, P level 5 VDC 1 mA, resistive load, P level

     

    Operation Indicator

     

    Operation indicator type LED Neon lamp
    Rated voltage 10 to 115 VAC/DC 125 to 250 VAC
    Leakage current
    (Reference value)    		 Approx. 0.4 mA at 10 VAC/DC
    Approx. 0.5 mA at 115 VAC/DC    		 Approx. 0.6 mA at 125 VAC
    Approx. 1.9 mA at 250 VAC

     

    Characteristics

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Permissible operating
    frequency    		 Mechanical 120 operations/minute
    Electrical 30 operations/minute
    Rated frequency 50/60 Hz
    Permissible operating speed 1 mm/s to 1 m/s (in case of WLCA2-N)
    Insulation resistance 100 MΩ min. (at 500 VDC)
    Contact resistance 25 mΩ or less (default value, built-in switch only)
    Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude *2
    Shock Destruction 1,000 m/s2 max.
    Malfunction 300m/s2 max. *2
    Durability *1 Mechanical 15,000,000 operations min. 10,000,000 operations min. *3
    Electrical 750,000 operations min. (3 A at 250
    VAC, resistive load) *4    		 500,000 operations min. (3 A at 250
    VAC, resistive load) *4
    Ambient operating temperature -10 to +80°C (with no icing) *5
    Ambient operating humidity 35 to 95%RH
    Degree of protection IP67
    Weight Approx. 250 g (for WLCL-TH-N) Approx. 250 g (for WLCL-TH-N)

     

     

    Note: The above figures are initial values.
    *1. The values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH.
    Contact your OMRON sales representative for more detailed information on other operating environments.
    *2. Except Switches with Flexible Rod Actuators.
    *3. 500,000 operations min. for Weather-resistant models.
    *4. In case of models without operation indicators.
    *5. For low-temperature models this is -40°C to +40°C (with no icing). For heat-resistant models the range is +5°C to
    120°C.

     

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Wiring Specifications Screw terminals/
    Direct-wire cable models    		 Screw terminals/
    Direct-wire cable models
    Dielectric
    strength    		 Between terminals of the same polarity 1,000 VAC, 50/60 Hz for 1 min * 600 VAC, 50/60 Hz for 1 min *
    Between current-carrying metal part
    and ground    		 2,200 VAC, 50/60 Hz for 1 min 1,500 VAC, 50/60 Hz for 1 min
    Between each terminal and non-
    current-carrying metal part    		 2,200 VAC, 50/60 Hz for 1 min 1,500 VAC, 50/60 Hz for 1 min

     

    * Except models with operation indicators.

    Spatter-prevention Switches

    Ratings

    Screw terminals

    With Operation Indicator

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 115 10 3 1.5 10 5 2.5
    DC 12 10 6 3 10 6
    24 6 4 3 6 4
    48 3 2 1.5 3 0.2
    115 0.8 0.2 0.8 0.1

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 115 5
    DC 115 0.4

     

    With Operation Indicators (Neon Lamps)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 125 10 3 1.5 10 5 2.5
    250 10 2 1 10 3 1.5

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 125 5
    250 5

     

     

    Note: 1. The above figures are for steady-state currents.
    2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
    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.

     

    Allowable Inrush Current/Minimum Applicable Load

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Inrush current NC 30 A max. 15 A max.
    NO 20 A max. 10 A max.
    Minimum applicable load 5 VDC 1 mA, resistive load, P level 5 VDC 1 mA, resistive load, P level

     

    Operation Indicator

     

    Operation indicator type LED Neon lamp
    Rated voltage 10 to 115 VAC/DC 125 to 250 VAC
    Leakage current
    (Reference value)    		 Approx. 0.4 mA at 10 VAC/DC
    Approx. 0.5 mA at 115 VAC/DC    		 Approx. 0.6 mA at 125 VAC
    Approx. 1.9 mA at 250 VAC

     

    Pre-wired connectors

    Connector DC Specifications: With Operation Indicators (LEDs)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    DC 12 3 3 3 3
    24 3 3 3 3
    48 4 2 1.5 3 2
    115 0.8 0.2 0.2 0.8 0.2

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    DC 115 0.4

     

     

    Note: 1. The above figures are for steady-state currents.
    2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
    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

     

    Minimum Applicable Load

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Minimum applicable load 5 VDC 1 mA, resistive load, P level 5 VDC 1 mA, resistive load, P level

     

    Operation Indicator

     

    Operation indicator type LED Neon lamp
    Rated voltage 10 to 115 VAC/DC 125 to 250 VAC
    Leakage current
    (Reference value)    		 Approx. 0.4 mA at 10 VAC/DC;
    Approx. 0.5 mA at 115 VAC/DC    		 Approx. 0.6 mA at 125 VAC;
    Approx. 1.9 mA at 250 VAC

     

    Characteristics

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Permissible operating
    frequency    		 Mechanical 120 operations/minute
    Electrical 30 operations/minute
    Rated frequency 50/60 Hz
    Permissible operating speed 1 mm/s to 1 m/s (for WLCA2-LDS-N)
    Insulation resistance 100 MΩ min. (at 500 VDC)
    Contact resistance 25 mΩ max. (initial value for the built-in switch)
    Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude
    Shock Destruction 1,000 m/s2 max.
    Malfunction 300 m/s2 max.
    Durability * Mechanical 15,000,000 operations min. 10,000,000 operations min.
    Electrical 750,000 operations min. (3 A at 115
    VAC, resistive load) *2    		 500,000 operations min. (3 A at 115
    VAC, resistive load) *2
    Ambient operating temperature -10 to +80°C (with no icing)
    Ambient operating humidity 35 to 95%RH
    Degree of protection IP67
    Weight Approx. 255 g (in case of WLCA2-
    LDS-N)    		 Approx. 270 g (in case of WLGCA2-
    LDS)

     

     

    Note: The above figures are initial values.
    *1. The values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH.
    Contact your OMRON sales representative for more detailed information on other operating environments.
    *2. In case of models with operation indicators (LEDs).

     

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Wiring Specifications Screw
    terminals    		 Direct-wire connector
    and Pre-wired
    Connector Models    		 Screw
    terminals    		 Direct-wire connector
    and Pre-wired
    Connector Models
    Dielectric
    strength    		 Between terminals
    of the same polarity    		 1,000 VAC,
    50/60 Hz for
    1 min *    		 600 VAC,
    50/60 Hz for 1 min *    		 600 VAC,
    50/60 Hz for
    1 min *    		 600 VAC,
    50/60 Hz for 1 min *
    Between current-
    carrying metal part
    and ground    		 2,200 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min    		 1,500 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min
    Between each
    terminal and non-
    current carrying
    metal part    		 2,200 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min    		 1,500 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min

     

    * Excluding those with operation indicators.

    Long-life Switches

    Ratings

    Screw terminals

    With Operation Indicator

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 115 10 3 1.5 10 5 2.5
    DC 12 10 6 3 10 6
    24 6 4 3 6 4
    48 3 2 1.5 3 0.2
    115 0.8 0.2 0.8 0.1

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 115 5
    DC 115 0.4

     

     

    Note: 1. The above figures are for steady-state currents.
    2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
    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.

     

    Allowable Inrush Current/Minimum Applicable Load

     

    Operating characteristics type Basic models (WL-N) High-sensitivity/
    High-precision models (WLG)
    Inrush current NC 30 A max. 15 A max.
    NO 20 A max. 10 A max.
    Minimum applicable load 5 VDC 1 mA, resistive load, P level 5 VDC 1 mA, resistive load, P level

     

    Operation Indicator

     

    Operation indicator type LED Neon lamp
    Rated voltage 10 to 115 VAC/DC 125 to 250 VAC
    Leakage current
    (Reference value)    		 Approx. 0.4 mA at 10 VAC/DC;
    Approx. 0.5 mA at 115 VAC/DC    		 Approx. 0.6 mA at 125 VAC;
    Approx. 1.9 mA at 250 VAC

     

    Direct-wire connector and Pre-wired Connector Models Type

    DC Connector: With Operation Indicators (LEDs)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    DC 12 3 3 3 3
    24 3 3 3 3
    48 4 2 1.5 3 2
    115 0.8 0.2 0.2 0.8 0.2

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    DC 115 0.4

     

    AC Connector: With Operation Indicators (LEDs)

    Basic models (WL-N)

     

    Ratings Non-inductive load (A) Inductive load (A)
    Basic models (WL-N) Basic models (WL-N)
    Resistive load Lamp load Inductive load Motor load
    Voltage (V) NC NO NC NO NC NO NC NO
    AC 115 3 3 1.5 3 3 2.5

     

    High-sensitivity and High-precision models (WLG)

     

    Ratings Non-inductive load (A)
    High-sensitivity and High-precision models (WLG)
    Resistive load
    Voltage (V) NC NO
    AC 115 3

     

     

    Note: 1. The above figures are for steady-state currents.
    2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
    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.

     

    Minimum Applicable Load

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Minimum applicable load 5 VDC 1 mA, resistive load, P level 5 VDC 1 mA, resistive load, P level

     

    Operation Indicator

     

    Operation indicator type LED
    Rated voltage 10 to 115 VAC/DC
    Leakage current
    (Reference value)    		 Approx. 0.4 mA at 10 VAC/DC;
    Approx. 0.5 mA at 115 VAC/DC

     

    Characteristics

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Permissible operating
    frequency    		 Mechanical 120 operations/minute
    Electrical 30 operations/minute
    Rated frequency 50/60 Hz
    Permissible operating speed 1 mm/sec to 1 m/sec
    Insulation resistance 100 MΩ min. (at 500 VDC)
    Contact resistance 25 mΩ max. (initial value for the built-in switch)
    Vibration resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude
    Shock Destruction 1,000 m/s2 max.
    Malfunction 300 m/s2 max.
    Durability * Mechanical 30,000,000 operations min.
    Electrical 30,000,000 operations min. (10
    mA at 24 VAC, resistive load)
    750,000 operations min. (3 A at
    115 VAC, resistive load)    		 500,000 operations min. (3 A at
    115 VAC, resistive load)
    Ambient operating temperature -10 to +80°C (with no icing)
    Ambient operating humidity 35 to 95%RH
    Degree of protection IP67
    Weight Approx. 255 g (in case of
    WLMCA2-LD-N)    		 Approx. 270 g (in case of
    WLMGCA2-LD)

     

     

    Note: The above figures are initial values.
    * The values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH.
    Contact your OMRON sales representative for more detailed information on other operating environments.

     

     

    Operating characteristics type Basic models (WL-N) High-sensitivity and
    High-precision models (WLG)
    Wiring Specifications Screw
    terminals    		 Direct-wire connector
    and Pre-wired
    Connector Models    		 Screw
    terminals    		 Direct-wire connector
    and Pre-wired
    Connector Models
    Dielectric
    strength    		 Between terminals
    of the same polarity    		 1,000 VAC,
    50/60 Hz for
    1 min *    		 600 VAC,
    50/60 Hz for 1 min *    		 600 VAC,
    50/60 Hz for
    1 min *    		 600 VAC,
    50/60 Hz for 1 min *
    Between current-
    carrying metal part
    and ground    		 2,200 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min    		 1,500 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min
    Between each
    terminal and non-
    current-carrying
    metal part    		 2,200 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min    		 1,500 VAC,
    50/60 Hz for
    1 min    		 1,500 VAC,
    50/60 Hz for 1 min

     

    * Excluding those with operation indicators.

    Common Specifications

    General-purpose/Environment-resistant/Spatter-prevention/Long-life Switches

    Approved Standards

     

    Agency Standard File No. Approved models
    UL UL508 Contact your OMRON representative
    for information    		 Contact your OMRON representative
    for information
    CSA cUL CSA C22.2 No.14
    TÜV Rheinland EN60947-5-1
    CCC (CQC) GB/T14048.5

     

    Approved Standard Ratings

    UL/cUL, CSA (UL508, CSA C22.2 No.14)

     

    Specifications Approved
    Standards
    Operation
    Indicator    		 Sensor I/O connectors Item
    No indicator No Connector Basic models A600
    1 A, 125 VDC
    High-sensitivity and High-precision models B600
    0.5 A,125 VDC
    Pre-wired Connector (AC) Basic, High-sensitivity or High-precision models C300
    3 A, 250 VAC
    Pre-wired Connector (DC)
    Direct-wired Connector (DC)    		 Basic models 1 A, 125 VDC
    High-sensitivity and High-precision models 0.5 A,
    125 VDC
    Neon lamp No Connector Basic models A300
    10 A, 250 VAC
    High-sensitivity and High-precision models B300
    0.5 A, 250 VAC
    Pre-wired Connector (AC) Basic, High-sensitivity or High-precision models C300
    3 A, 250 VAC
    LED No Connector Basic models A150
    10 A, 115 VAC
    1 A, 115 VDC
    High-sensitivity and High-precision models B150
    5 A, 115 VAC
    0.5 A, 115 VDC
    Pre-wired Connector (AC) Basic, High-sensitivity or High-precision models C150
    3 A, 115 VAC
    Pre-wired Connector (DC)
    Direct-wired Connector (DC)    		 Basic models 1 A, 115 VDC
    High-sensitivity and High-precision models 0.5 A, 115 VDC

     

    A600 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC
    240 VAC
    480 VAC
    600 VAC    		 10 A 60
    30
    15
    12    		 6
    3
    1.5
    1.2    		 7,200 720

     

    C300 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC
    240 VAC    		 2.5 A 15
    7.5    		 1.5
    0.75    		 1,800 180

     

    A300 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC
    240 VAC    		 10 A 60
    30    		 6
    3    		 7,200 720

     

    A150 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC 10 A 60 6 7,200 720

     

    C150 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC 2.5 A 15 1.5 1,800 180

     

    B600 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC
    240 VAC
    480 VAC
    600 VAC    		 5 A 30
    15
    7.5
    6    		 3
    1.5
    0.75
    0.6    		 3,600 360

     

    B300 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC
    240 VAC    		 5 A 30
    15    		 3
    1.5    		 3,600 360

     

    B150 Authentication conditions

     

    Rated voltage Carrying current Current (A) Volt-ampere (VA)
    Make Break Make Break
    120 VAC 5 A 30 3 3,600 360

     

    TÜV (EN 60947-5-1)

     

    Authentication conditions Specification
    Direct-wire cable type With Prewired
    DC connector
    model
    No indicator Neon lamp LED
    Working load category AC-15 DC-12 AC-15 AC-15 DC-12 DC-12
    Rated working voltage (Ue) 250 V 48 V 250 V 115 V 48 V 48 V
    Rated working current (Ie) 2 A
    Conditional short-circuit current 100 A
    Short-circuit protective device (SCPD) 10 A, fuse type gG
    Rated insulation voltage (Ui) 250 V 48 V
    Rated impulse dielectric strength (Uimp) 4 kV 800 V
    Pollution degree 3
    Electric shock protection class Class I Class III

     

    CCC (GB/T14048.5)

     

    Authentication conditions Specification
    No
    indicator    		 Neon
    lamp    		 LED With Prewired
    DC connector
    model    		 With Prewired
    AC connector
    model
    Working load category AC-15 DC-13 AC-15 AC-15 DC-13 DC-13 AC-15
    Rated working voltage (Ue) 250 V 48 V 250 V 250 V 48 V 48 V 250 V
    Rated working current (Ie) 2 A
    Conditional short-circuit current 1000 A
    Short-circuit protective device (SCPD) 10 A, fuse type gG
    Rated insulation voltage (Ui) 250 V