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D4E-1A20N

Small Sealed Switch

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Enclosed Limit switches, General load, IP67, SPDT, Roller plunger, Panel mounting/Side-mounting

Shape/Structure Enclosed Limit switches
Actuator Roller plunger
Electrical ratings 5 A at 125 VAC
Contact form SPDT
Degree of protection IP67

Item list of D4E-[]N

  • Ratings / Performance
Shape/StructureEnclosed Limit switches
ctuatorRoller plunger 11 dia. x 4.7
Stainless sintered alloy rollers
Electrical ratings5 A at 125 VAC
Frequency50/60 Hz
Contact formSPDT
LoadGeneral load
Ratings (AC): Non-Inductive loadResistive load: 5 A at 125 VAC/5 A at 250 VAC
Lamp load: 1.5 A at 125 VAC/1.5 A at 250 VAC
Inductive load: 3 A at 125 VAC/3 A at 250 VAC
Motor load (NC): 2 A at 125 VAC/1 A at 250 VAC
Motor load (NO): 1 A at 125 VAC/0.5 A at 250 VAC
Ratings (DC): Non-Inductive loadResistive load: 5 A at 8 VDC/5 A at 14 VDC/5 A at 30 VDC/0.5 A at 125 VDC/0.25 A at 250 VDC
Inductive load: 1.5 A at 8 VDC/1.5 A at 14 VDC/1.5 A at 30 VDC/0.05 A at 125 VDC/0.03 A at 250 VDC
Inrush currentNC: 10 A max.
NO: 10 A max.
Ambient temperatureOperating: -10 to 80 ℃ (with no icing)
Ambient humidity35 to 95% RH
Permissible operating speed0.1 mm/s to 0.5 m/s
Permissible operating frequencyElectrical: 30 operations / 1 minute max.
Mechanical: 120 operations / 1 minute max.
Contact resistance (Initial value)15 mΩ max. (initial value for the built-in switch whentested alone)
Insulation resistance100 MΩ min. (at 500 VDC)
Dielectric strengthBetween each terminal of the same polarities: 1,000 VAC 50/60 Hz 1 min
Between each terminal and non-live-metallic part: 1,500 VAC 50/60 Hz 1 min
Impulse withstand voltageBetween each terminal and non-live-metallic part: 2.5 kV
DurabilityElectrical: 500,000 operations min. (5 A at 250 VAC)
Mechanical: 10 million operations min.
Vibration resistanceMalfunction: 10 to 55 Hz, 1.5 mm double amplitude
Shock resistanceDestruction: 1,000 m/s**2 max.
Malfunction: 300 m/s**2 max.
Pollution degree3 (EN60947-5-1)
Degree of protectionIP67
Classification of protection against electric shockClass II (Grounding not required with double) insulation
WeightApprox. 86 g
Operating Force (OF)Standard value 11.77 N max.
Release Force (RF)Standard value 4.90 N min.
Pre-Travel (PT)Standard value 1.5 mm max.
Movement Differential (MD)Reference value 0.1 mm
Over-Travel (OT)Standard value 3 mm min.
Operating Position (OP)Standard value 31.4±0.8 mm
  • Dimensions

Mounting hole dimensions

  • Circuits configuration

  • Characteristic chart

Durability curve

Electrical

Series

Small Sealed Switch

D4E-[]N