GlobalD4A-4510N
General-purpose Limit Switch
Image
General-purpose Limit Switch, Top plunger, Roller, DPDT, Double-break, Simultaneous operation, without indicator, G1/2 conduit
| Shape/Structure |
General-purpose Limit switches |
|---|---|
| Actuator |
Top plunger |
| Operation type |
Simultaneous operation type |
| Operating mechanism |
Snap action |
| Contact form |
DPST-NO/DPST-NC |
| Degree of protection |
IP67 NEMA Type1, 2, 3, 4, 4X, 5, 6P, 12, 13 |
- Ratings / Performance
As of August 8, 2024
| Shape/Structure | General-purpose Limit switches |
|---|---|
| Operating mechanism | Snap action |
| Operation type | Simultaneous operation type |
| ctuator | Top plunger 11 dia. x 5 Stainless steel roller Roller |
| Frequency | 50/60 Hz |
| Contact configuration | 4-circuit double break type |
| Contact form | DPST-NO/DPST-NC |
| Load | General load |
| Ratings (AC): Non-Inductive load | Resistive load: 5 A at 125 VAC/3 A at 250 VAC/1.5 A at 480 VAC/1 A at 600 VAC Lamp load: 2 A at 125 VAC/1 A at 250 VAC/0.5 A at 480 VAC/0.4A at 600 VAC Inductive load: 4 A at 125 VAC/2 A at 250 VAC/1 A at 480 VAC/0.7 A at 600 VAC Motor load: 3 A at 125 VAC/1.5 A at 250 VAC/0.8 A at 480 VAC/0.5 A at 600 VAC |
| Ratings (DC): Non-Inductive load | Resistive load: 5 A at 14 VDC/3 A at 30 VDC/0.4 A at 125 VDC/0.2 A at 250 VDC Lamp load: 2 A at 14 VDC/1 A at 30 VDC/0.1 A at 125 VDC/0.05 A at 250 VDC Inductive load: 4 A at 14 VDC/2 A at 30 VDC/0.4 A at 125 VDC/0.2 A at 250 VDC Motor load: 3 A at 14 VDC/1.5 A at 30 VDC/0.1 A at 125 VDC/0.05 A at 250 VDC |
| Inrush current | NC: 30 A max. NO: 20 A max. |
| Conduit | G1/2 |
| Ambient temperature | Operating: -20 to 100 ℃ |
| Ambient humidity | 35 to 95 % (with no icing) |
| Permissible operating frequency | Electrical: 30 operations / 1 minute max. Mechanical: 300 operations / 1 min max. |
|---|---|
| Contact resistance (Initial value) | 25 mΩ max. |
| Insulation resistance | Between each terminal of the same polarities: 100 MΩ min. Between live-metallic part and ground: 100 MΩ min. Between each terminal and non-live-metallic part: 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: 2,200 VAC 50/60 Hz 1 min Between each terminal and non-live-metallic part: 2,200 VAC 50/60 Hz 1 min |
| Durability | Electrical: 750,000 operations min. (5 A at 125 VAC) |
| Vibration resistance | Malfunction: 10 to 55 Hz, 1.5 mm double amplitude |
| Shock resistance | Destruction: 1,000 m/s2 max. |
| Degree of protection | IP67 NEMA Type1, 2, 3, 4, 4X, 5, 6P, 12, 13 |
| Classification of protection against electric shock | Class I (with ground terminal) |
| Operating Force (OF) | Standard value 17.65 N max. |
|---|---|
| Release Force (RF) | Standard value 4.90 N min. |
| Pre-Travel (PT) | Standard value 1.6 mm max. |
| Movement Differential (MD) | Standard value 1.0 mm max. |
| Over-Travel (OT) | Standard value 5.1 mm min. |
| Operating Position (OP) | Standard value 56±0.8 mm |
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
- Characteristic chart
As of August 8, 2024
Durability curve
Electrical:
As of August 8, 2024
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