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D4C-3220D4C-3220

D4C-3220 Omron Enclosed Switch

Category: .
hape/Structure General-purpose Limit switches
ctuator Roller lever 17.5 dia. x 7
Sintered stainless steel roller
R38
Electrical ratings 4 A at 30 VDC
Contact form SPDT
Load General load
Ratings (DC): Non-Inductive load Resistive load: 4 A at 30 VDC
Lamp load: 2 A at 30 VDC
Inductive load: 3 A at 30 VDC
Motor load: 3 A at 30 VDC
Inrush current NC: 20 A max.
NO: 10 A max.
Indicator LED, Light when not operating
30 VDC
Leakage current: Approx. 1.7 mA
Earth terminal With earth wire
Cable specifications VCTF oil-resistant cable, 4 cores, 3 m
Nominal sectional area: 0.75 mm**2
Diameter: 7.6 dia.
Ambient temperature Operating: -10 to 70 ℃ (with no icing)
Ambient humidity 35 to 95% RH
 
Permissible operating frequency Electrical: 30 operations / 1 minute max.
Mechanical: 120 operations / 1 minute max.
Contact resistance (Initial value) 300 mΩ max.
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength Between each terminal of the same polarities: 1,000 VAC 50/60 Hz 1 min
Between live-metallic part and ground: 1,500 VAC 50/60 Hz 1 min
Between each terminal and non-live-metallic part: 1,500 VAC 50/60 Hz 1 min
Impulse withstand voltage Between live-metallic part and ground: 2.5 kV
Between each terminal and non-live-metallic part: 2.5 kV
Durability Electrical: 200,000 operations min. (5 A at 125 VAC)
Mechanical: 10 million operations min.
Vibration resistance Malfunction: 10 to 55 Hz, 1.5 mm double amplitude
Shock resistance Destruction: 1,000 m/s**2 max.
Malfunction: 500 m/s**2 max.
Pollution degree 3 (EN60947-5-1)
Degree of protection IP67
Classification of protection against electric shock Class I (with earth wire)
 
Operating Force (OF) Standard value 5.69 N max.
Release Force (RF) Standard value 1.47 N min.
Pre-Travel (PT) Standard value 25 ° max.
Movement Differential (MD) Standard value 3 ° max.
Over-Travel (OT) Standard value 40 ° min.

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