GlobalD4N-2A20
Safety Limit Switch
Image
Safety Limit Switch, G1/2, 1-conduit, 1NC/1NO (slow-action), Roller lever (resin lever, resin roller)
| Actuator |
Roller lever |
|---|---|
| Operating mechanism |
Slow action |
| Contact form |
1NC/1NO |
| Degree of protection |
IP67 |
- Ratings / Performance
As of August 8, 2024
| Operating mechanism | Slow action |
|---|---|
| ctuator | Roller lever 17.5 dia. x 6.8 Resin lever, Resin roller R26 |
| Frequency | 50/60 Hz |
| Contact form | 1NC/1NO |
| Load | General load/Micro load |
| Conduit | G1/2 Number of conduit: 1 |
| Ambient temperature | Operating: -30 to 70 ℃ (with no icing) |
| Ambient humidity | 95 %RH max. |
| Permissible operating frequency | 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 | Mechanical: 15,000,000 operations min. |
| Vibration resistance | Malfunction: 10 to 55 Hz, 0.75 mm single amplitude |
| Shock resistance | Destruction: 1000 m/s2 Malfunction: 300 m/s2 |
| Degree of protection | IP67 |
| Classification of protection against electric shock | Class II (Double insulation) |
| Operating Force (OF) | Standard value 5 N max. |
|---|---|
| Release Force (RF) | Standard value 0.5 N min. |
| Pre-Travel (PT) | NC: 18 to 27 ° NO: Reference value 44 ° |
| Over-Travel (OT) | Standard value 40 ° min. |
| Total Travel (TT) | Reference value 80 ° |
| Direct Opening Force | Standard value 20 N min. |
| Direct Opening Travel | Standard value 50 ° min. |
As of August 8, 2024
- Dimensions
As of August 8, 2024
Mounting hole dimensions
As of August 8, 2024
- Circuits configuration
As of August 8, 2024
As of August 8, 2024
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