| 摘要 |
An electrical box includes a first wall and a second wall spaced from the first wall. A periphery wall joins the first and second walls and defines a box volume therebetween. An opening formed in the first wall provides access to the box volume. A collar extending outwardly from the first wall. The collar defines a collar volume for receiving a device mounted thereto. The box volume extends laterally beyond the collar to provide a box volume independent of the opening.
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