| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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A main switch, expertly designed and commonly referred to as a main switch isolator or main switch disconnector, is a crucial, manually operated device. Its primary function is to safely isolate an electrical circuit from its power source, whether for essential maintenance, upgrades, or urgent emergency situations.. This indispensable component most often finds its home within a consumer unit or distribution board, serving as the frontline guardian for power management. It provides the vital ability to cut off electricity to an entire installation or designated circuits with ease and precision.
Timelec, a trusted name in electrical solutions, extends a comprehensive range of main switch products that are the epitome of safety and reliability within electrical systems. Gaining insights into these innovative solutions involves a closer look at their operational excellence and the distinct offerings within the Timelec portfolio.
| 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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