Meba power circuit breaker OLB7 3P

Meba power circuit breaker OLB7 3P 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 power circuit breaker OLB7 3P

Technical parameters

Technical Data
Pole: 1, 2, 3, 4
Rated Voltage(Un): 230(240)/400(415)V AC, max.60V DC
Rated Current IN: 0.5-63A
Rated frequency fN: 50HZ
Rated breaking capacity: 6KA
Energy limiting class: 3
Tripping characteristic: B,C,D
Cross-section of connecting lead: 1-25mm2
Isolating class: B
Mounting on the rail: EN 50022
Build-in width: 18mm/pole
Standards: IEC 60898,EN60898




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