Circuit Breaker
h3Meba mcb mccb MB1-63-63Ah3
Product Description
Meba rating of mcb MB52 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.Meba rating of mcb MB52
Technical parameters
| TROPICALIZATION | Relative Humidity | 93% RH at 25 | |
| Room Temperature | 10 a 60 | ||
| ELECTRICAL PROPERTIES | Rated at 40 | A | 6/10/16/20/25/32/40/50/63 |
| Rated operating voltage at 40 | Vac | 240/415 | |
| Nominal Frequency | Hz | 50/60 | |
| Interrupting Capacity at 230V | kA | 6 | |
| Operating temperature | 40 | ||
| Degree of Protection | IP20 | ||
| Number of poles | 1/2/3/4 | ||
| Conductor cross section (minimum allowable) | mm2 | 25 | |
| Minimum number of power moves | 4000 | ||
| Minimum number of mechanical operations | 10000 | ||
| Operation curve | B/C/D | ||
| Current Trip Curve | A | 5 a 10 In | |
| Characteristic Intervention | attach | ||
| TYPE OF ASSEMBLY | FOR RIEL DIN 35 mm | ||
| Operation indicator window | The circuit breaker have an operating window color display that shows the state in which it is (connected or disconnected). | ||
| FEATURES | MAGNETIC COIL: ensures the switching of short-circuit, speaking within the following ranges: 5 to 10 times rated current (Type C), 3 to 5 times rated current ( Type B ), 10 to 20 times rated current ( Type D ) | ||
| BIMETAL: ensures the breaker trip when overloaded. | |||
| ARC CHAMBER: effectively dissipates the electric arc that is generated by the opening contacts of the trigger mechanism in the presence of an overload or short circuit. | |||
Meba rating of mcb MB52
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.
Inquiry Form - lucy from Meba
If you would like a quotation or further information on this product, please fill in the form below and we will reply to you within 1 working day.
