* Single Pole, thermal circuit breaker * Voltage Rating: 12A - 50V DC, 250V AC * Dielectric strength: 1500V AC / 1 minute * Max Operating Voltage: 50V DC, 250V AC * Interrupt capacity: 2000 Amps at 50V DC, 1000 Amps at 250V AC * Recommended Mounting Hole: 0.437" (7/16") * Trip time @ 200% of Rating: 6-30 Seconds * UL1077 recognized as Supplementary protectors, File E99607 * CSA Certified as appliance Components protectors, File LR62590