D4N-4125 Omron Limit Switch

D4N-4125 Omron Limit Switch

Category: limit switch


Service life	General type
Operating mechanism	Snap action
Actuator	Roller lever 17.5 dia. x 7 Metal lever, Stainless sintered alloy rollers 26 R
Frequency	50/60 Hz
Contact form	1NC/1NO
Load	General load/Micro load
Protective circuit	Classification of protection against electric shock: Class II (Double insulation) Short-circuit protective device: 10 A fuse type gI or gG (IEC60269)
Conduit size	M20
Number of conduit	1
Ambient temperature	Operating: -30 to 70 ℃ (no icing)
Ambient humidity	Operating: 95% RH max. (no condensation)


Permissible operating frequency (Mechanically)	30 operations / 1 minute max.
Permissible operating frequency (Electrically)	30 operations / 1 minute max.
Contact resistance (Initial value)	25 mΩ max.
Insulation resistance	100 MΩ min.
Impulse withstand voltage	Between each terminal of the same polarities: 2.5 kV Between each terminal of the different polarities: 4 kV Between each terminal and non-live-metallic part: 6 kV
Durability (Mechanically)	15,000,000 operations min. (Temperature, Humidity conditions: 5 to 35 ℃, 40 to 70% RH)
Durability (Electrically)	300,000 operations min. (10 A at 250 VAC) 500,000 operations min. (3 A at 250 VAC) (Temperature, Humidity conditions: 5 to 35 ℃, 40 to 70% RH)
Vibration resistance (Malfunction)	10 to 55 Hz, 0.75-mm single amplitude
Shock resistance (Destruction)	1000 m/s**2
Shock resistance (Malfunction)	300 m/s**2
Pollution degree	3 (EN60947-5-1)
Degree of protection	IP67


Operating Force (OF)	Standard value 5 N max.
Release Force (RF)	Standard value 0.5 N min.
Pre-Travel (PT)	Standard value 18 to 27 °
Over-Travel (OT)	Standard value 40 ° min.
Movement Differential (MD)	Standard value 14 ° max.
Total Travel (TT)	Reference value 80 °

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