The OHB145J12 is a black pistol handle designed as an external operator for disconnect switches. It has a length of 145 mm (5.7 inches) and is compatible with 12 mm (.47 x .47 inch) OXP12X_ series shafts. This handle features a door interlock defeater mechanism and is padlockable for safety and lockout procedures. Rated for UL/NEMA Type 1, 3R, and 12 environments and carrying an IEC IP65 rating, it is suitable for various industrial settings. It provides clear 'O/I' and 'Off/On' position indication, making it a common accessory for non-fusible and fusible disconnect switches in motor control centers and industrial control panels.