Low cost magnetic-hydraulic breakers for reliable overcurrent protection and accurate circuit control in a variety of amperages. Ideal for branch circuit protection for DC loads and charging sources, and systems over 48 VDC and/or requiring UL 489 listing. The D frame breakers are manufactured by AIRPAX. These highly reliable circuit breakers are most commonly used for branch circuit protection in both the Outback PSDC and PSR. The LELK1-60 amp breaker can also be used as a PV array disconnect breaker in the Outback PSR.