DirectRack™ family of low-voltage replacement circuit breakers
Siemens' innovative design allows the primaries to connect directly to the original bus
Low-voltage replacement circuit breakers provide a cost-effective way to upgrade to current technology while increasing equipment reliability and minimizing downtime. Our low-voltage replacement solutions utilize the proven Siemens WL circuit breaker for the core operator, main contacts, and accessories, and are designed so that the primaries connect directly to the original bus.
DirectRackTM circuit breakers eliminate the need for intermediate connections between the original bus and the new breaker. The design eliminates additional heat generation and loss of efficiencies due to increased resistance that can be caused by intermediate connections, thus removing potential points of failure and maintenance.