Brand: Milbank · SKU: K3388-BLK-FL · UPC: 00784572250864 · Category: Wiring devices · Type: Test Blocks & Switches
The Milbank K3388-BLK-FL is a test switch cover, a metering accessory used by electricians and utility personnel to protect and conceal a current transformer test switch installed at a metering point. It is a flush-mount cover, meaning it sits recessed into the enclosure rather than surface mounted. The cover is molded from polycarbonate with a sheared construction and an unpainted, black finish, and it is rectangular in shape, measuring 3.149 inches long by 9.813 inches wide by 4.437 inches high. It carries no NEMA rating, so it is intended as an internal metering accessory rather than an enclosure exposed directly to weather. Contractors working on metering installations that include a test switch will use a cover like the K3388-BLK-FL to close off the test switch opening while still allowing later access. A manufacturer spec sheet is available for installers who need the full mounting dimensions.
It is a flush-mount test switch cover.
It is black polycarbonate with an unpainted, sheared finish.
Specification sheet (PDF)
Back to the catalog