TYPE 3 TYPE; 10-3/8 INCH; UL APPROVAL; 250 VAC/500 VDC VOLTAGE RATING; 2-1/2 INCH DIAMETER; 200 KILOAMPERE (AC), 100 KILOAMPERE (DC) INTERRUPTING RATING; 500 AMPERE CURRENT RATING; AMP-TRAP. BRAND; A2Y MODEL