CH mini circuit breaker(MCB) miniature circuit breaker
Application
C65N series circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuit 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 plastics. The product, with long life, is mainly used in AC 50Hz/60Hz single-pole 230V or two, three, four pole 400V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case. The products comply with IEC 60898.
Specifications
Number of Poles
1P, 1P+N, 2P, 3P, 3P+N, 4P
Rated Current (A)
1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40
50, 63
Breaking Capacity (A)
6000
4500
Rated Voltage (V)
230/400
Rated Frequency
50/60Hz

Endurance
≥ 4000

Circumstance Temperature
-5IC ~ +40IC

Electrical Life
No less than 6000 operations
Mechanical Life
(O-C) no less than 20000 operations
Protection Degree
IP20

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
Store guidance
1. When BKN products need store for a long time, not control the product store environment, the metal and paint coat will be corroded. So, take care:
2. Products must store with room temperature and dry environment. Sealing when under high humidity environment.
3. Don't store the products with acid volatile liquid and acid gas together. Don't store in high dust environment.
4. Don't store the products in high temperature and humidity or lowest temperature for a long time, please install and use as soon as possible.
5. Don't contact the link wire before products used normally, preventing corrosion from pre-contacting.
6. Please inform and operate under the manufacturer' advise referring to special store environment such as high temperature and humidity, islands near equator, ultra-low temperature area.

Transportation guidance
1. Long distance transported with the matching distribution box, circuit breaker should package separately and fixed when you use.
2. Desiccant should be placed within package under the wet environment of long-distance transportation.
3. Products by sea should with Sealed package: Using the vacuum sealed packaging or plastic film packaging in a cabinet or box with products., preventing corrode metal parts from raining, watering, high-humidity and temperature.
4. Besides sealed package by sea, please using normal transport packaging to protect such as wooden boxes, iron boxes, cabinets, etc.
5. Avoiding contact acid gas and liquid during transportation.
6. If products are caught in the rain or corroded during transportation, please use after the manufacture testing.