D4N-4125 Omron Limit Switch
Service life | General type |
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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. |
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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. |
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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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