| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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Introducing the Main SwitchThis essential apparatus, widely recognized as either a main switch isolator or main switch disconnector, is a manually operated instrument specifically engineered to sever an electrical circuit from its power source. This vital function is indispensable for ensuring safety during maintenance work or in emergency situations.. Strategically positioned within a consumer unit or distribution board, the main switch serves as the pivotal point for disconnecting electrical power, either to the entire installation or to designated circuit zones, safeguarding your entire electrical system.
Timelec is proud to offer an extensive range of main switch products, meticulously designed to uphold the highest standards of safety and reliability within electrical systems. To truly appreciate these products, it's essential to explore their operational features and the unique offerings within the Timelec collection.
| Standard | IEC60947-3, GB14048.3 | |
| Electrical features | Rated curret (Ie) | 63A,80A,100A,125A |
| Pole | 1P, 2P, 3P, 4P | |
| Rate voltage (Ue) | 240/415V | |
| Insulation voltage(Ui) | 690V | |
| Rated frequency | 50/60Hz | |
| Rated short-time withstand current lcw | 2000A/1s | |
| Rated making and breaking capacity | 3le, 1.05ue,cosΦ=0.65 | |
| Using the categories | AC-22A | |
| Electrical life | 4,000 | |
| Rated impulse withstand voltage (Uimp) | 6KV | |
| Pollution degree | 3 | |
| Mechanical features | Mechanical life | 20,000 |
| Protection degree | IP20 | |
| Ambient temperature (with daily averages35°C) | -25°C +40°C | |
| Storage temperature | -25°C +70°C | |
| Installation | Terminal connection type | Cable, busbar |
| Connection capacity (input) | 25mm2 | |
| Connection capacity (output) | 25mm2 | |
| Tightening torque (input) | 2.5Nm | |
| Tightening torque (output) | 2.5Nm | |
| 35mm DIN rail | ||
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