LBKN series circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuits in the system. The product is neoteric in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly, and its case and items are adopted by high fire-resistant and shockproof plastic. The product, with long life, is mainly used in AC 50Hz/60Hz single-pole 230V or two, three, four poles 400V circuit for overload and short-circuit protection as well as for infrequent on-and-off switching electric equipment and lighting circuit in normal case. The products comply with IEC 60898.
Packing Detail
1. Product Net weight: 100g/pole
2. Packing quantity& Weight: 12 pole /box, 20 box/carton, 240 pole/carton.
3. N. W: 25.5 KG/carton
4. G. W: 26.5 KG/carton
5. Packing Measurement: Inner box 22.5× 9× 8 cm, Carton 45× 23.5× 33.5 cm ( ie 0.036 cbm)
6.20 foot container (26 cbm): 17, 2800 pole, 720 cartons
7.40 foot container (54 cbm): 36, 0000 pole, 1500 cartons
Packing Detail
1. Product Net weight: 100g/pole
2. Packing quantity& Weight: 12 pole /box, 20 box/carton, 240 pole/carton.
3. N. W: 25.5 KG/carton
4. G. W: 26.5 KG/carton
5. Packing Measurement: Inner box 22.5× 9× 8 cm, Carton 45× 23.5× 33.5 cm ( ie 0.036 cbm)
6.20 foot container (26 cbm): 17, 2800 pole, 720 cartons
7.40 foot container (54 cbm): 36, 0000 pole, 1500 cartons
| Specifications | |||
| Standard | IEC/EN 60898-1 IEC/EN 60947-2 | ||
| Electrical features | Rated current In | A | 1,2,3,4,6,10,13,16,20,25,32,40,50,63 |
| Poles | P | 1,2,3,4 | |
| Rated voltage Ue | V | 120/240 220/380 230/400 240/415 | |
| Insulation voltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60 | |
| Rated breaking capacity | A | 4500/6000/10000 | |
| 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 | 10000 |
| Mechanical life | t | 20000 | |
| Contact position indicator | Yes | ||
| Protection degree | IP20 | ||
| Reference temperature for setting of thermal element | ºC | 30 | |
| Ambient temperature (with daily average ≤35ºC) | ºC | -5~+40 | |
| Storage ten perature | ºC | -25~+70 | |