Geya 100A Miniature DC Circuit Breaker GYM9-125DC-100 by Lumett

The Geya 100A Miniature DC Circuit Breaker GYM9-125DC-100 is a compact DC circuit protection device designed to help protect compatible electrical circuits against overload and short-circuit conditions. It also provides a convenient method of isolating a DC circuit when required.

Designed for direct-current applications, this 100A DC breaker can be incorporated into appropriately engineered solar PV systems, battery storage installations, DC distribution panels, telecommunications equipment, and other compatible DC electrical systems.

The 100A rated current makes it suitable for appropriately sized circuits, but the breaker must be correctly matched to the system voltage, operating current, conductor size, prospective fault current, and overall protection design. Proper installation by a qualified electrical professional is recommended.

Its compact miniature circuit-breaker format makes it practical for installation in suitable electrical panels where space-efficient DC protection is required. When correctly selected and installed, it can form part of a coordinated electrical protection system.