Wire Size 14 AWG, Max.
AIR Rating 10 kA, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type Thermal Magnetic, Application Commercial, Industrial, Min. Miniature Circuit Breaker, 20 A, 277/480V AC, 3 Pole, Standard Mounting Rail Mounting Style 5-02, EN60898, EN60947-2, UL 489 Listed.