Omron D4C-4332 General-purpose Limit switches, Micro load, IP67, SPDT, Sealed ro

Description

Shape/Structure
General-purpose Limit switches
ctuator
Sealed roller plunger 12 dia. x 4.4
Sintered stainless steel roller
Electrical ratings
0.1 A at 125 VAC/ 0.1 A at 30 VDC
Frequency
50/60 Hz
Contact form
SPDT
Load
Micro load
Ratings (AC): Non-Inductive load
Resistive load: 0.1 A at 125 VAC
Ratings (DC): Non-Inductive load
Resistive load: 0.1 A at 8 VDC/0.1 A at 14 VDC/0.1 A at 30 VDC
Earth terminal
With earth wire
Cable specifications
VCTF oil-resistant cable, 4 cores, 5 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 speed
0.1 mm/s to 0.5 m/s
Permissible operating frequency
Electrical: 30 operations / 1 minute max.
Mechanical: 120 operations / 1 minute max.
Contact resistance (Initial value)
400 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 17.65 N max.
Release Force (RF)
Standard value 4.41 N min.
Pre-Travel (PT)
Standard value 1.8 mm max.
Movement Differential (MD)
Standard value 0.2 mm max.
Over-Travel (OT)
Standard value 3 mm min.
Operating Position (OP)
Standard value 34.3±1 mm
Total Travel (TT)
Reference value 5 mm
As of April 9, 2020