1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure
5. According to the type of instantanecous release classified as follows: Type B(3-5)In, type C(5-10)In, type D(10-16)In
Type | Standard | IEC/EN 60898-1 | |
Electrical features | Rated current In | A | 1,2,3,4,6, 10,16,20,25, 32,40,50,63 |
Poles | P | 1,234 | |
Rated voltage Ue | V | 230/400 | |
Insulation voltage Ui | V | 500 | |
Rated frequency | Hz | 50/60 | |
Rated breaking capacity | A | 4500 | |
Rated impulse withstand voltage(1.2/50)Uimp | V | 4000 | |
Dielectric test voltage at ind. Freq. for 1min | kV | 2 | |
Pollution degree | 2 | ||
Thermo-magnetic release characteristic | B,C,D | ||
Mechanical features | Electrical life | t | 6000 |
Mechanical life | t | 20000 | |
Protection degree | IP20 | ||
Reference temperature for setting of thermal element | ºC | 30 | |
Ambient temperature (with daily average≤35ºC) | ºC | -5~+40 | |
Storage temperature | ºC | -25~+70 | |
Installation | Terminal connection type | Cable/Pin-type busbar | |
Terminal size top / bottom for cable | mm2 | 25 | |
AWG | 18-3 | ||
Terminal size top / bottom for busbar | mm² | 25 | |
AWG | 18-3 | ||
Tightening torque | N*m | 2 | |
In-Ibs | 18 | ||
Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
Connection | From top and bottom |