| 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 component designed to safely disconnect an electrical circuit from its power source. This crucial device is used for maintenance activities or in emergency situations.. Typically housed within a consumer unit or distribution board, the main switch serves as the primary mechanism for completely shutting off power either to the entire installation or to specific, targeted circuits.
Timelec proudly presents a comprehensive range of main switch products, meticulously engineered to guarantee unparalleled safety and reliability within electrical systems. Gaining insight into these exceptional products involves a deep dive into their innovative functionality as well as a closer look at the specific items featured in the prestigious 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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