Attributes . CLASS RK5 TYPE; 2 INCH; UL, CSA C22.2, CE APPROVAL; 250 VOLT AC, 125 VOLT DC VOLTAGE RATING; 0.56 INCH DIAMETER; 200 KILOAMP (SYMMETRICAL) INTERRUPTING RATING; 20 AMP CURRENT RATING; FERRULE TERMINAL TYPE; 10 SEC TIME DELAY (AT 500 PERCENT RATED LOAD), DUAL ELEMENT CHARACTERISTICS; APPLICATION AC POWER DISTRIBUTION SYSTEM MAINS, FEEDERS AND BRANCH CIRCUITS, PROTECTION OF MOTORS AND MOTOR BRANCH CIRCUITS, TRANSFORMERS AND OTHER INDUCTIVE LOADS, LIGHTING, HEATING AND OTHER NON-INDUCTIVE LOADS; ECNR MODEL . Names