| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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Main SwitchA main switch, alternatively referred to as a main switch isolator or main switch disconnector, is a paramount manually operated device essential for safely isolating an electrical circuit from its power source. This critical operation is vital for routine maintenance or during emergency scenarios, ensuring maximum safety and convenience.. Strategically positioned within a consumer unit or distribution board, this switch acts as the primary control mechanism to sever power, whether to the entire installation or to targeted circuits, guaranteeing comprehensive safety management.
Timelec takes pride in offering a diverse array of main switch products that are meticulously engineered to assure unmatched safety and dependability in electrical systems. To fully grasp the benefits of these products, one must delve into their functional design and explore the unique specifications within the Timelec suite.
| 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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