| 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 an essential, manually operated device engineered to securely isolate an electrical circuit from its power source. This critical function ensures the safety and efficiency of maintenance operations or in emergency situations.. Typically situated within a consumer unit or distribution board, the main switch serves as the crucial control point for cutting off power to an entire installation or select circuits, guaranteeing peace of mind and operational safety.
Timelec offers an impressive array of main switch products meticulously designed to deliver unparalleled safety and reliability within electrical systems. To fully appreciate the value and functionality of these offerings, it's imperative to explore the distinct features and specifications that define the Timelec lineup.
| 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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