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Công tắc Snap Action S804 Schaltbau
Specifications
| Electrical Data |
|
| Contact configuration |
SPDT-DB (Form Za) snap-action switch with double-break contacts, |
|
|
10 A at T = 85°C |
|
|
5 A at T = 85°C |
|
|
400 V |
|
|
300 V |
| Pollution degree IEC 60947 |
PD 3 |
| Pollution degree UL508 |
PD 3 |
|
|
4 kV |
| Utilization category IEC 60947 |
AC-15, 230 VAC/3.0 A / DC-13, 110 VDC/1.0 A |
| Utilization category UL508 |
240 V AC/1.5 A / DC 120 VDC/1.0 A (General Purpose) |
|
|
IP40/IP00 |
| Contact material |
Silver |
| Short-circuit protection |
6 A gL |
| Actuators, operating positions |
|
| Actuator |
Push button |
| Free position |
13.35 ±0.15 |
| Operating position |
11.10 ±0.35 |
| Release position |
12.30 ±0.35 |
| Total positive opening travel |
10.35 |
| Total travel position |
10.15 min. |
| Movement differential (between operating and release position) |
1.30 (typical) |
| Mechanical data |
|
| Front mount |
--- |
| Ganging (side mount) |
yes, side mount |
| Vibration resistance |
30 g (10 … 500 Hz all directions, without aux. actuator at 0.1 ms max. opening time) |
| Shock resistance |
80 g, half sinus (without aux. actuator at 0.1 ms max. opening time) |
| Housing material |
PC, green transparent |
| Mechanical endurance |
10 million cycles min. |
| Temperature range |
-40 °C ... +85 °C |
| Note |
Data valid for new switches with silver contacts |
S804 Series switches add to the product line featuring the same snap-action mechanism and positive opening operation as the S800 Series switches.
They differ, however, in form ,dimensions and position of the screw-type terminals. For these reasons, unlike S800 Series snap-action switches, S804 Series switches are not suited for use with the blowout device as provided by protective cap SK-400-B.
Features
- Positive opening operation: Reliable interruption even after contact welding, in compliance with IEC 60947-5-1, Annex K
- Double break contacts: High electrical rating due to solid contact bridge and double break contacts
- Precision switch: High switching accuracy and resistance to shock and vibration
- Sealed to: IP40 in accordance with IEC 60529
- Contact material: Silver
Applications
- Limit switches for machine, door and plant control systems
- Switches for driver‘s cab of rail vehicles and control panels in cranes
- Auxiliary switch for automation tasks
- Safety limit switch in control panels and electrical installations
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