Application- Made from heavy-duty steel, enclose and protect electrial and electronic controls, instruments or components for indoor and outdoor applications as a pull, switch or junction box Protection Level- IP65 & NEMA 4 rated, protection from rain, snow, sleet, and hose directed water Ready-To-Use- The box come with mounting plate for installing devices; bonding studs for grounding on base and cover; bottom opening for wiring; wall brackets for surface-mounting Lockable- Hinged cover with turn latch closure, if you have kids, please be sure to use the box with locked and keep the keys out of reach Dimensions- External Size(L*W*H): 300×250×150mm[12" x 10" x 6"] Internal Size: Please check the drawing picture