| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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The AFDD, also known as the Arc-Fault Detection Device or AFCI (Arc Fault Circuit Interrupter) in North America, is meticulously designed to comply with the rigorous standards of IEC/BS EN 62606.
When it comes to circuit protection, Timelec offers an unparalleled range of solutions. Our MCB provides robust short-circuit and overload protection, while the RCD (RCCB) ensures reliable residual current protection. However, for comprehensive safety, AFDD is indispensable as it addresses arc protection, crucial since statistics reveal that 90% of electrical fires originate from electric arcs.
The Timelec AFDD combines the capabilities of AFDD+RCBO, delivering an all-encompassing defense against short-circuits, overloads, residual currents, electrical arcs, and over-voltage conditions. Compliant with IEC/BS EN 62606 and IEC/BS EN 61009-1 standards, it proficiently discerns harmless arcs from those that pose potential danger. For instance, it interrupts the circuit upon detecting an electric arc, a common indicator of loose connections in home wiring, which may progressively lead to hazardous conditions like house fires.
| Product category | CIRCUIT BREAKER | ||
| Product type | ARC FAULT DETECTION DEVICES (AFDDs) | ||
| Product model | TMA3-40 | ||
| Unique selling proposition |
With AFD+RCBO protection With Over-vol. protection Total length, 115mm |
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| Technical data | Standard | IEC/EN 62606 & IEC 61009-1 | |
| Electrical features | Rated curret (In) | 6A,10A,16A,20A,25A,32A,40A | |
| Trip curve | B, C, D | ||
| Model | Electronic | ||
| RCD Type | AC, A | ||
| Pole | 1P+N | ||
| Rate voltage (Ue) | 240V | ||
| Insulation voltage(Ui) | 500V | ||
| Rated frequency | 50Hz | ||
| Energy limiting class | 3 | ||
| Rated residual operating current (IΔn) | 30mA, 100mA, 300mA | ||
| Rated breaking capacity (Icn) | 6KA | ||
| Rated operating short circuit breaking capacity (Ics) | 6KA | ||
| Rated residual making and breaking capacity(IΔm) | 2000A | ||
| Rated impulse withstand voltage (Uimp) | 4KV | ||
| Surge current resistance / at (8/20) μs | 3KA | ||
| Overvoltage protection | 270V-300V | ||
| Electrical life | 4,000 | ||
| Pollution degree | 2 | ||
| 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) | 16mm2 | ||
| Tightening torque (input) | 2.5Nm | ||
| Tightening torque (output) | 1.2Nm | ||
| 35mm DIN rail | |||
Whatarearcs?The Timelec AFDD (AFCI) is designed with a total length of 115mm, offering a compact form without sacrificing performance.
Its compact design makes no compromise on functionality, delivering superior protection in a space-efficient form.
Choose Timelec for the ultimate in protection and prevention, ideal for both domestic and commercial applications.
Timelec offers exceptional customization options:
Each product can be presented in a white gift box, with 1 piece per box, ideal for gift sets.
The yellow carton box can accommodate 60 pieces per carton, perfect for larger distribution needs.
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