D4MC-5020 Omron Limit Switch
 
Shape/Structure
Enclosed Limit switches
ctuator
Panel mount roller plunger 12.7 dia. x 5
Stainless steel roller
Frequency
50/60 Hz
Contact form
SPDT
Load
General load
Ratings (AC): Non-Inductive load
Resistive load: 10 A at 125 VAC/10 A at 250 VAC/3 A at 480 VAC
Lamp load (NC): 3 A at 125 VAC/2.5 A at 250 VAC/1.5 A at 480 VAC
Lamp load (NO): 1.5 A at 125 VAC/1.25 A at 250 VAC/0.75 A at 480 VAC
Inductive load: 10 A at 125 VAC/10 A at 250 VAC/2.5 A at 480 VAC
Motor load (NC): 5 A at 125 VAC/3 A at 250 VAC/1.5 A at 480 VAC
Motor load (NO): 2.5 A at 125 VAC/1.5 A at 250 VAC/0.75 A at 480 VAC
Ratings (DC): Non-Inductive load
Resistive load: 10 A at 8 VDC/10 A at 14 VDC/6 A at 30 VDC/0.5 A at 125 VDC/0.25 A at 250 VDC
Lamp load (NC): 3 A at 8 VDC/3 A at 14 VDC/3 A at 30 VDC/0.4 A at 125 VDC/0.2 A at 250 VDC
Lamp load (NO): 1.5 A at 8 VDC/1.5 A at 14 VDC/1.5 A at 30 VDC/0.4 A at 125 VDC/0.2 A at 250 VDC
Inductive load: 6 A at 8 VDC/6 A at 14 VDC/5 A at 30 VDC/0.05 A at 125 VDC/0.03 A at 250 VDC
Motor load (NC): 5 A at 8 VDC/5 A at 14 VDC/5 A at 30 VDC/0.05 A at 125 VDC/0.03 A at 250 VDC
Motor load (NO): 2.5 A at 8 VDC/2.5 A at 14 VDC/2.5 A at 30 VDC/0.05 A at 125 VDC/0.03 A at 250 VDC
Inrush current
NC: 30 A max.
NO: 15 A max.
Ambient temperature
Operating: -10 to 80 ℃ (with no icing)
Ambient humidity
35 to 95 %
Permissible operating frequency
Electrical: 20 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 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 each terminal and non-live-metallic part: 2,000 VAC 50/60 Hz 1 min
Durability
Electrical: 500,000 operations min.
Mechanical: 10 million operations min.
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude, Contact opening: 1 ms max. at the free position and the total travel position.
Shock resistance
Destruction: 1,000 m/s2 max.
Malfunction: 100 m/s2 max. (1 ms max. at the free position and the total travel position)
Degree of protection
IP67
Operating Force (OF)
Standard value 5.88 N max.
Release Force (RF)
Standard value 0.98 N min.
Pre-Travel (PT)
Standard value 1.6 mm max.
Movement Differential (MD)
Standard value 0.2 mm max.
Over-Travel (OT)
Standard value 5 mm min.
Operating Position (OP)
Standard value 33.4±1.2 mm