D5B-1025

Mechanical Touch Switch

Image

Standard sensitivity, IP67, Slow action, Self-reset mechanism, Normally Close type, SPST-NC, Cone-shaped plunger, Oil-resistant cable 2 cores 5 m

Shape/Structure Touch switches
Actuator Cone-shaped plunger
Electrical ratings 1 mA at 5 VDC to 10 mA at 30 VDC (resistive load)
Contact configuration Normally Close type
Load General load
Cable specifications Oil-resistant cable 2 cores (Cable length: 5 m)
Diameter: 3 mm dia.
Degree of protection IEC60529 (JEM): IP67

Item list of D5B

  • Ratings / Performance
Shape/StructureTouch switches
Service lifeGeneral type
Operating mechanismSlow action
ActuatorCone-shaped plunger
Electrical ratings1 mA at 5 VDC to 10 mA at 30 VDC (resistive load)
Frequency50/60 Hz
Switching mechanismSelf-reset mechanism
Contact configurationNormally Close type
Contact formSPST-NC
LoadGeneral load
Cable specificationsOil-resistant cable 2 cores (Cable length: 5 m)
Diameter: 3 mm dia.
Ambient temperatureOperating: -10 to 70 ℃
Ambient humidityOperating: 35 to 95%
Permissible operating speed5 mm/s to 500 mm/s
Permissible operating frequency (Mechanically)120 operations / 1 minute Max.
Permissible operating frequency (Electrically)60 operations / 1 minute Max.
Contact resistance3.1 Ohm Max. (Initial value) * Including the resistance of cable.
(Measuring method is contact resistance meter.)
Insulation resistanceBetween each terminal of the same polarities: 100 MΩ
Between live-metallic part and ground: 100 MΩ
(at 250 VDC Megger)
Dielectric strengthBetween each terminal of the same polarities: 250 V
Between live-metallic part and ground: 1000 V
(50/60 Hz for 1 min TTP)
Durability (Mechanically)10,000,000 operations Min. (No load)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)
Durability (Electrically)5,000,000 operations Min. (Resistive load 30 mA at 30 VDC)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)
Vibration resistance (Malfunction)Vibration frequency range: 10 to 55 Hz, Double amplitude: 1.5 mm, Contact opening: 1 ms Max. at the free position and the total travel position.
Shock resistance (Destruction)1,000 m/s2
Shock resistance (Malfunction)Contact opening is 1 ms Max. at the free position and the total travel position at 300 m/s2.
Degree of protectionIEC60529 (JEM): IP67
Weight30g
Operating Force (OF)Standard value Max. 0.39 N (X-Y direction) / Standard value Max. 1.47 N (Z direction)
Pre-Travel (PT)Reference value 2.0 mm (X-Y direction) / Reference value 0.3 mm (Z direction)
Total Travel (TT)Reference value 4 mm (X-Y direction) / Reference value 1.0 mm (Z direction)
Permissible Operating ForceStandard value 1.96 N Max.
  • Circuits configuration

  • Durability

Electrical durability curve

Series

Mechanical Touch Switch

D5B

about this Product