Small Sealed Switch


Enclosed Limit switches, Micro load, IP67, SPDT, Plunger

Shape/Structure Enclosed Limit switches
Actuator Plunger
Electrical ratings 0.1 A at 125 VAC
Contact form SPDT
Degree of protection IP67

Item list of D4E-[]N

  • Ratings / Performance
Service lifeGeneral type
Electrical ratings0.1 A at 125 VAC
Frequency50/60 Hz
Contact formSPDT
LoadMicro load
Ratings (AC): Non-Inductive loadResistive load (NC): 0.1 A at 125 VAC
Resistive load (NO): 0.1 A at 125 VAC
Ratings (DC): Non-Inductive loadResistive load (NC): 0.1A at 8 VDC、0.1A at 14 VDC、0.1 A at 30 VDC
Resistive load (NO): 0.1A at 8 VDC、0.1A at 14 VDC、0.1 A at 30 VDC
Inrush currentNC: 1 A
NO: 1 A
Ambient temperature使用時: -10 to 80℃
Ambient humidity35 to 95%
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. (for the built-in switch whentested alone)
Insulation resistance100 MΩ min.
: at 500 VDC
Dielectric strengthBetween each terminal of the same polarities: 1000 VAC 50/60 Hz 1 min
Between each terminal and non-live-metallic part: 1,500 VAC 50/60 Hz for 1 min
Impulse withstand voltageBetween each terminal and non-live-metallic part: 2.5 kV
DurabilityElectrical: 500,000 operations min.
Mechanical: 10 million operations min.
Vibration resistanceMalfunction: 10 to 55 Hz, 1.5 mm double amplitude
Shock resistanceDestruction: Max. 1000 m/s**2
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
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 25.4±0.8 mm
  • Dimensions

Mounting hole dimensions

  • Circuits configuration


Small Sealed Switch


about this Product