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automations
D4N-212G Omron Limit Switch
| Service life | General type |
|---|---|
| Operating mechanism | Snap action |
| Actuator | Adjustable roller lever 17.5 dia. x 6.8 Metal lever, Resin roller 20 to 66 R Form lock type |
| 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 | G1/2 |
| 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 4.5 N max. |
|---|---|
| Release Force (RF) | Standard value 0.4 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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