WLG2-LEAS

Two-circuit Limit Switch

Image

General-purpose Limit switches, High sensitivity, General load, IP67 Spatter-prevention type, SPST-NO/SPST-NC, Roller lever(38 R), Neon lump

Shape/Structure General-purpose Limit switches
Actuator Roller lever
17.5 dia. x 7 Sintered stainless steel roller 38 R
Load General load
Degree of protection Spatter-prevention type
IP67

Item list of WL-N / WL

  • Ratings / Performance
Shape/StructureGeneral-purpose Limit switches
Service lifeGeneral type
ActuatorRoller lever
17.5 dia. x 7 Sintered stainless steel roller 38 R
Frequency50/60 Hz
Contact formSPST-NO/SPST-NC
LoadGeneral load
Ratings (AC): Non-Inductive loadRated voltage: 125 VAC / Resistive load: 5 A(NC) 5 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)
Rated voltage: 250 VAC / Resistive load: 5 A(NC) 5 A(NO) / Lamp load: 2 A(NC) 1 A(NO)
Ratings (AC): Inductive loadRated voltage: 125 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)
Rated voltage: 250 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 3 A(NC) 1.5 A(NO)
Inrush currentNC: 15 A
NO: 10 A
Protective circuitClassification of protection against electric shock: Class I
Short-circuit protective device: 10 A fuse type gG or gI (IEC269)
IndicatorNeon lump (Possible to change between Light when operating and Light when not operating.)
Voltage: 125 VAC, 250 VAC
Leakage current: Approx. 0.6 mA, Approx. 1.9 mA
Conduit sizeG1/2
Earth terminalWithout ground terminal
Ambient temperatureOperating: -10 to 80 ℃
(no icing)
Ambient humidityOperating: 35 to 95% RH
(no condensation)
Permissible operating frequency (Mechanically)120 operations / 1 minute
Permissible operating frequency (Electrically)30 operations / 1 minute
Contact resistance (Initial value)25 mΩ max.
Insulation resistance100 MΩ min.
(at 500 VDC)
Dielectric strengthBetween each terminal of the same polarities: 600 VAC 50/60 Hz 1 min
Between each terminaland ground: 1,500 VAC 50/60 Hz for 1 min
Between each terminal and non-live-metallic part: 1,500 VAC 50/60 Hz for 1 min
Impulse withstand voltageBetween each terminaland ground: 2.5 kV
Between each terminal and non-live-metallic part: 2.5 kV
Durability (Mechanically)10,000,000 operations min.
(Temperature, Humidity conditions: 5 to 35 ℃, 40 to 70% RH)
Durability (Electrically)500,000 operations min. (3 A at 250 VAC)
(Temperature, Humidity conditions: 5 to 35 ℃, 40 to 70% RH)
Vibration resistance (Malfunction)10 to 55 Hz, 1.5-mm double amplitude
Shock resistance (Destruction)1000 m/s**2 min.
Shock resistance (Malfunction)300 m/s**2 min.
Pollution degree3 (EN60947-5-1)
Degree of protectionSpatter-prevention type
IP67
Operating Force (OF)Standard value 9.81 N max.
Release Force (RF)Standard value 0.98 N min.
Pre-Travel (PT)Standard value 10 +2/-1 °
Over-Travel (OT)Standard value 65 ° min.
Movement Differential (MD)Standard value 7 ° max.

Series

Two-circuit Limit Switch

WL-N / WL

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