Circuit Breaker
Meba mcb mccb MB7
Product Description
Meba mcb mccb MB7 type is mainly used in AC50/60Hz single pole 230V or two, three, four pole 400V voltage for overload and short-circuit protection as well as for un-frequent on-and-off switching electric equipment and lighting circuit under normal condition, the product is suitable for industry, business, building, residence, etc. It’s conformity with GB10963, IEC60898 standards.Meba mcb mccb MB7 type
| Manufacturing Standards | IEC 60947-3 | ||
| Tropicalization | Relative Humidity | °C | 93% RH at 25°C |
| Room Temperature | °C | -5°Ca 40°C | |
| Electrical Properties | Rated at 40°C | A | 6/10/16/20/25/32/40/50/63 |
| Rated operating voltage at 40°C | Vac | 240/415 | |
| Nominal Frequency | Hz | 50/60 | |
| Interrupting Capacity | kA | 4.5/6 | |
| Operating temperature | °C | -5°C a 40°C | |
| Degree of Protection | IP20 | ||
| Number of poles | 1, 1+N, 2, 3, 3+N, 4 | ||
| Conductor cross section (minimum allowable) | mm2 | 25 | |
| Minimum number of power moves | 4000 | ||
| Minimum number of mechanical operations | 8000 | ||
| Operation curve | / | ||
| Current Trip Curve | A | / | |
| Characteristic Intervention | attach | ||
| Type Of Assembly | FOR RIEL DIN 35mm | ||
| Present Certificates | CE | ||
| ISO 9001-2000 | |||
| IEC 60947-3 standards | |||
| Life, given by us to ensure that the life of the goods offered by at least 5 years. | |||
Meba mcb mccb MB7 type
is mainly used in AC50/60Hz single pole 230V or two, three, four pole 400V voltage for overload and short-circuit protection as well as for un-frequent on-and-off switching electric equipment and lighting circuit under normal condition, the product is suitable for industry, business, building, residence, etc. It’s conformity with GB10963, IEC60898 standards.
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