Special Features:

Right side has opening for 1.000 in. Npt; cover not included; has 4 mounting ears on back plane, with holes 0.250 in, thru, chamfered both sides, centered 2.78 in. Apart horizontally and 2.50 in. Apart vertically; has one ear in lower right corner on back plane, with no. 21 drill 10-32 tap; cover mounting holes are in each corner of front plane and are no. 21 drill 10-32

Properties:

An enclosure of other than cast metal designed to house, mount, and protect, but does not include wiring connections or electrical device(s) such as terminals and/or terminal boards, switches, jacks, fuseholders, connectors, circuit breakers and the like. It is designed for and may include a cover and such accessories as mounting hardware, brackets, locks, clamps, mounts and conduit fittings. Excludes conduit outlet; and chamber, cable terminal. For boxes which include electrical device(s) such as terminals and/or terminal boards, switches, fuseholders, jacks, connectors, circuit breakers and the like, or combinations thereof, see switch box; fuze box; jack box; terminal box; circuit breaker box; and distribution box. For boxes wired to provide the interconnecting facilities for a specific major group of electronic items outside of the box, see interconnecting box. See also interconnecting cabinet.