| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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A main switch, often referred to as a main switch isolator or main switch disconnector, is a crucial manually operated device designed to safely isolate an electrical circuit from its power source. This device is indispensable for both maintenance and emergency applications, ensuring optimal safety.. Typically installed within a consumer unit or distribution board, it serves as a vital component, offering the primary means to completely cut off power either to the entire installation or to selected circuits, thereby providing enhanced safety and control.
Timelec, a hallmark of innovation and safety, presents a diverse range of main switch products that are crafted to bolster safety and reliability within electrical systems. To fully appreciate these top-tier products, an understanding of their robust functionality and an exploration of the specific items in the Timelec lineup is essential.
| 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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