High-precision Switch


Cylinder type, High accuracy, General load, IP67, SPST-NC, Pin plunger, Oil-resistant cable 2 cores 1 m

Shape/Structure Cylinder type
Actuator Pin plunger
Electrical ratings 10 mA at 24 VAC
10 mA at 12 VDC
Load General load
Cable specifications Oil-resistant cable, 1 m
Degree of protection IP67

Item list of D5A

  • Ratings / Performance
Shape/StructureCylinder type
Service lifeGeneral type
ActuatorPin plunger
Electrical ratings10 mA at 24 VAC
10 mA at 12 VDC
Frequency50/60 Hz
Contact formSPST-NC
LoadGeneral load
Cable specificationsOil-resistant cable, 1 m
Ambient temperatureOperating: -20 to 75 ℃
(no icing)
Ambient humidityOperating: 35 to 95% RH
(no condensation)
Operating Position repeat accuracyStandard value 1 µm max.
Permissible operating speed1 µm/s to 0.5 m/s
Contact resistance (Initial value)800 mΩ max.
Insulation resistanceBetween each terminal and non-live-metallic part: 100 MΩ min.
(at 250 VDC)
Dielectric strengthBetween each terminal and non-live-metallic part: 1,000 VAC 50/60 Hz for 1 min
Durability (Mechanically)10,000,000 operations min.
(Temperature, Humidity conditions: 5 to 35 ℃, 40 to 70% RH)
Durability (Electrically)1,000,000 operations min. (10 mA at 24 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 max.
Shock resistance (Malfunction)300 m/s**2 max.
Degree of protectionIP67
Operating Force (OF)Standard value 0.98 N max.
Over-Travel (OT)Standard value 1.5 mm min.
Movement Differential (MD)Standard value 5 µm max.
Operating Position (OP)Reference value 6.5 mm


High-precision Switch


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