General
The LCB2-63 1P MCB offers reliable circuit protection (6A-63A, 220-415V). Features 4.5kA breaking capacity, PA66 housing, and 20,000-cycle durability. Ideal for overload/short-circuit safety in electrical systems.
Technical Parameters
| Standard | IEC/EN 60898-1 |
| Electrical features | Rated current In | A | 1,2,3,4,6,10,13,16,20,25,32,40,50,63 |
| PoIes | P | 1,2,3,4 |
| Rated voltage Ue | V | 220/380 230/400 240/415 |
| Insulation voltage Ui | V | 500 |
| Rated frequency | Hz | 50/60 |
| Rated breaking capacity | A | 4500/6000 |
| Energy limiting class |
| 3 |
| Rated impulse withstand voltage(1.2/50)Uimp | V | 6000 |
| 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 | 8000 |
| Mechanical Iife | t | 20000 |
| Contact position indicator |
| Yes |
| Protection degree |
| IP20 |
| Reference temperature for setting of thermal element | °C | 30 |
| Ambient temperature (with daily average≤35°C) | °C | -5~+40 |
| Storage temperature | °C | -25~+70 |
Yueqing Lovadon Electric Co., Ltd.
