Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
D5B-1015
Mechanical Touch Switch
Image
Standard sensitivity, IP67, Slow action, Self-reset mechanism, Normally Close type, SPST-NC, Hemispheric plunger, Oil-resistant cable 2 cores 5 m
| Shape/Structure |
Touch switches |
|---|---|
| Actuator |
Hemispheric plunger |
| Electrical ratings |
1 mA at 5 VDC to 10 mA at 30 VDC (resistive load) |
| Contact configuration |
Normally Close type |
| Load |
General load |
| Cable specifications |
Oil-resistant cable 2 cores (Cable length: 5 m) Diameter: 3 mm dia. |
| Degree of protection |
IEC60529 (JEM): IP67 |
- Ratings / Performance
As of August 8, 2016
| Shape/Structure | Touch switches |
|---|---|
| Service life | General type |
| Operating mechanism | Slow action |
| Actuator | Hemispheric plunger |
| Electrical ratings | 1 mA at 5 VDC to 10 mA at 30 VDC (resistive load) |
| Frequency | 50/60 Hz |
| Switching mechanism | Self-reset mechanism |
| Contact configuration | Normally Close type |
| Contact form | SPST-NC |
| Load | General load |
| Cable specifications | Oil-resistant cable 2 cores (Cable length: 5 m) Diameter: 3 mm dia. |
| Ambient temperature | Operating: -10 to 70 ℃ |
| Ambient humidity | Operating: 35 to 95% |
| Permissible operating speed | 5 mm/s to 500 mm/s |
|---|---|
| Permissible operating frequency （Mechanically） | 120 operations / 1 minute Max. |
| Permissible operating frequency （Electrically） | 60 operations / 1 minute Max. |
| Contact resistance | 3.1 Ohm Max. (Initial value) * Including the resistance of cable. (Measuring method is contact resistance meter.) |
| Insulation resistance | Between each terminal of the same polarities: 100 MΩ Between live-metallic part and ground: 100 MΩ (at 250 VDC Megger) |
| Dielectric strength | Between each terminal of the same polarities: 250 V Between live-metallic part and ground: 1000 V (50/60 Hz for 1 min TTP) |
| Durability (Mechanically) | 10,000,000 operations Min. (No load) (Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH) |
| Durability (Electrically) | 5,000,000 operations Min. (Resistive load 30 mA at 30 VDC) (Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH) |
| Vibration resistance (Malfunction) | Vibration frequency range: 10 to 55 Hz, Double amplitude: 1.5 mm, Contact opening: 1 ms Max. at the free position and the total travel position. |
| Shock resistance （Destruction） | 1,000 m/s2 |
| Shock resistance （Malfunction） | Contact opening is 1 ms Max. at the free position and the total travel position at 300 m/s2. |
| Degree of protection | IEC60529 (JEM): IP67 |
| Operating Force （OF） | Standard value Max. 0.98 mm (X-Y direction) / Standard value Max. 1.47 mm (Z direction) |
|---|---|
| Pre-Travel （PT） | Reference value 0.7 mm (X-Y direction) / Reference value 0.3 mm (Z direction) |
| Total Travel （TT） | Reference value 1.3 mm (X-Y direction) / Reference value 1.0 mm (Z direction) |
| Permissible Operating Force | Standard value 1.96 N Max. |
As of August 8, 2016
- Circuits configuration
As of August 8, 2016
As of August 8, 2016
- Durability
As of August 8, 2016
Electrical durability curve
As of August 8, 2016
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