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D4N-2FLE

Safety Limit Switch

Image

Small safety limit switch, Fork lever lock (left operation), 2NC/1NO (MBB contact) (slow-action), G1/2

Actuator Fork lock lever
Operation type Left operation type
Operating mechanism Slow action
Contact form 2NC/1NO (MBB contact)
Degree of protection IP67

Item list of D4N

  • Ratings / Performance
Operating mechanismSlow action
Operation typeLeft operation type
ctuatorFork lock lever 2-17.5 dia. x 8
Rubber roller
Frequency50/60 Hz
Contact form2NC/1NO (MBB contact)
LoadGeneral load/Micro load
ConduitG1/2
Number of conduit: 1
Ambient temperatureOperating: -30 to 70 ℃ (with no icing)
Ambient humidity95 %RH max.
Permissible operating frequency30 operations / 1 minute max.
Contact resistance (Initial value)25 mΩ max.
Insulation resistance100 MΩ min.
Impulse withstand voltageBetween each terminal of the same polarities: 2.5 kV
Between each terminal of the different polarities: 4 kV
Between each terminal and non-live-metallic part: 6 kV
DurabilityMechanical: 10 million operations min.
Vibration resistanceMalfunction: 10 to 55 Hz, 0.75 mm single amplitude
Shock resistanceDestruction: 1000 m/s2
Malfunction: 300 m/s2
Degree of protectionIP67
Classification of protection against electric shockClass II (Double insulation)
Pre-Travel (PT)Reference value 10 °
Force necessary to reverse the direction of the leverStandard value 6.4 N max.
Movement until the lever reverses"Standard value 55±10 °
  • Dimensions

Mounting hole dimensions

  • Circuits configuration

Series

Safety Limit Switch

D4N