D4C-3002-DK1EJ03

Enclosed Switch

Image

Standard sensitivity, IP67, Snap action, Self-reset mechanism, Single-Pole, Double-Throw type, SPDT, Roller plunger, Oil-resistant cable 3 cores 0.3 m

Shape/Structure General-purpose Limit switches
Actuator Roller plunger
12 dia. * 5 Sintered stainless steel roller
Electrical ratings 1 A at 30 VDC
Contact configuration Single-Pole, Double-Throw type
Load General load
Cable specifications Oil-resistant cable 3 cores (Cable length: 0.3 m)
Diameter: 6 mm dia.
Degree of protection IEC60529 (JEM): IP67

Item list of D4C

  • Ratings / Performance
Shape/StructureGeneral-purpose Limit switches
Service lifeGeneral type
Operating mechanismSnap action
ActuatorRoller plunger
12 dia. * 5 Sintered stainless steel roller
Electrical ratings1 A at 30 VDC
Frequency50/60 Hz
Leakage currentApprox. 1.7 mA
Switching mechanismSelf-reset mechanism
Contact configurationSingle-Pole, Double-Throw type
Contact formSPDT
LoadGeneral load
Ratings (DC): Non-Inductive loadRated voltage: 30 VDC / Resistive load: 1 A(NC) 1 A(NO) / Lamp load: 1 A(NC) 1 A(NO)
Ratings (DC): Inductive loadRated voltage: 30 VDC / Inductive load: 1 A(NC) 1 A(NO) / Motor load: 1 A(NC) 1 A(NO)
Inrush currentNC: 20 A
NO: 10 A
Protective circuitClassification of protection against electric shock: Class III
Short-circuit protective device: 10 A fuse type gI or gG (IEC269)
IndicatorLED (Light when not operating)
Voltage: 30 VDC
Leakage current: Approx. 1.7 mA
Earth terminalWith ground terminal
Cable specificationsOil-resistant cable 3 cores (Cable length: 0.3 m)
Diameter: 6 mm dia.
Ambient temperatureOperating: -10 to 70 ℃
Ambient humidityOperating: 35 to 95%
Permissible operating speed0.1 mm/s to 0.5 m/s
Permissible operating frequency (Mechanically)120 operations / 1 minute Max.
Permissible operating frequency (Electrically)30 operations / 1 minute Max.
Contact resistance150 mOhm 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
Between each terminal and non-live-metallic part: 100 MΩ
(at 500 VDC Megger Without LED)
Dielectric strengthBetween each terminal of the same polarities: 1000 V
Between live-metallic part and ground: 1500 V
Between each terminal and non-live-metallic part: 1500 V
(50/60 Hz for 1 min Without LED)
Durability (Mechanically)10,000,000 operations Min. (No load)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)
Durability (Electrically)1,000,000 operations Min. (Resistive load 1 A at 30 VDC)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)
Pollution degree3 (EN60947-5-1)
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 500 m/s2.
Degree of protectionIEC60529 (JEM): IP67
Mounting specificationFront mounting
Operating Force (OF)Standard value Max. 11.77 N
Release Force (RF)Standard value Min. 4.41 N
Pre-Travel (PT)Standard value 1.8 mm Max.
Over-Travel (OT)Standard value 3 mm Min.
Movement Differential (MD)Standard value 0.2 mm Max.
Operating Position (OP)Standard value 28.5 +/- 1 mm
  • Mounting holes

  • Circuits configuration

E (ground) is not grounded.

Connector pin arrangement drawing

  • Durability

Electrical durability curve

Series

Enclosed Switch

D4C

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