Handle Color BlackInterupt Capacity AC 7500AInterupt Capacity DC 5000AMax Voltage 80VDC or 277VACNumber of Handles 2Number of Poles 2Rated Amps 20 HYDRAULIC/MAGNETIC CIRCUIT BREAKERS A FRAMEHydraulic/Magnetic circuit breakers are a low cost answer to power switching and reliable circuit protection. Temperature will not effect the operation of magnetic circuit breakers, as is the case with thermal breakers or fuses. The opening of the circuit is accomplished by the amount of current passing through an electromagnetic coil. As the current exceeds the amount specified by the breaker the circuit will open. (See chart, Percentage overload vs. trip time.) A frame breakers are designed to have a medium trip delays to avoid nuisance tripping. All breakers are rated for DC and AC 50/60Hz. FEATURES Series Trip Trip Free Hydraulic/Magnetic Operation operates as a function of current only not temperature. Panel mounted using 6-32 Screws Power Switching Two Round Cutout 5/8 diameter