| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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Introducing Taimu Electrical's TMH1-125 80A 4P MCB Main Switch with 6KA Circuit Protection, a high-performance main switch, expertly engineered to serve as a main switch isolator or main switch disconnector. This manually operated device is crucial for safely isolating electrical circuits from their power source, whether for routine maintenance or in emergency situations. Specifically designed to be integrated within a consumer unit or distribution board, it provides the primary mechanism for cutting off power to the entire installation or selected circuits, enhancing both safety and control.
Timelec, a proud brand of Taimu Electrical, presents a comprehensive array of main switch solutions that prioritize safety and dependability in electrical systems. A deep understanding of these products encompasses their operational efficiency, robust design, and a thorough overview of the distinctive items 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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