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Lighted Pushbutton Switches


Large square body, Round type, LED lamp, Orange, IP40, Case color: Light gray, Lamp:24 VDC Orange, Momentary, SPDT, for micro load, Quick connect terminal (#110) / Solder terminal

Type Lighted Pushbutton Switch (Square)
Shape Large square body type
Operating portion Round type
Lighted method Lighted (LED lamp)
Terminal Quick connect terminal (#110) / Solder terminal

Item list of A3P

  • Ratings
TypeLighted Pushbutton Switch (Square)
ShapeLarge square body type
Operating portionShape of operating portionRound type
Color of operating portionOrange
Operating functionMomentary
LoadModel for micro load
Minimum applicable load1 mA at 5 VDC
LampMethod of lamp unitLED lamp
Lamp colorOrange
Number of lamps2
Rated voltage24 VDC
Operating voltage24 VDC±5%
Rated currentApprox. 12.5 mA
Contact ratingContact formSPDT
Ratings (AC)Resistive load: 0.1 A at 125 VAC
Ratings (DC)Resistive load: 0.1 A at 30 VDC
Terminal specificationsQuick connect terminal (#110) / Solder terminal
Permissible operating frequencyElectrical: Max. 30 operations / 1 minute
Mechanical: Max. 120 operations / 1 minute
Insulation resistance100 MΩ min. (at 500 VDC)
Dielectric strengthBetween each terminal of the same polarities: 600 VAC 50/60 Hz 1 min
Between each terminal of the different polarities: 2000 VAC 50/60 Hz 1 min
Between live-metallic part and ground: 2000 VAC 50/60 Hz 1 min
Between each terminal and non-live-metallic part: 2000 VAC 50/60 Hz 1 min
Between lamp terminals: 1000 VAC 50/60 Hz 1 min (with LED not mounted)
Vibration resistanceMalfunction: 10 to 55 Hz, 1.5 mm double amplitude (malfunction: 1 ms max.)
Shock resistanceDestruction: 500 m/s2 max.
Malfunction: 200 m/s2 max. (malfunction time is 1 ms max.)
Ambient temperature rangeOperating: -10 to 40 ℃ (with no freezing or condensation)
Storage: -25 to 65 ℃ (with no freezing or condensation)
Ambient humidity rangeOperating: 35 to 85% RH
Degree of protectionIP40
Classification of protection against electric shockClass II
PTI (Tracking characteristic)175
Pollution degree3 (IEC60947-5-1)
Case colorLight gray
WeightApprox. 30 g
Operating characteristics
Operating Force (OF)3.92 N max.
Release Force (RF)0.39 N min.
Pre-Travel (PT)3 mm max.
Total Travel (TT)Approx. 3.5 mm
  • Mounting hole dimensions

  • Applicable load diagram


Lighted Pushbutton Switches