Milbank MS-25-TB 200A 5 Terminal Test Block

200 AMP 5 TERM TEST BLOCKBrand: Milbank · SKU: MS-25-TB · UPC: 00784572179752 · Category: Enclosures · Type: Meter SocketsThe Milbank MS-25-TB is a 200 ampere, 5 terminal test block built for 3 phase service, used as an accessory in Milbank's meter socket line where a test point is needed ahead of the meter rather than a full metering enclosure. It is supplied as a block and bridge only, for panel mounting, and includes a link bypass provision. The unit has no main breaker and no equipment ground included, since it functions purely as a test block rather than a service disconnect. It accepts line side and load side conductors from 1/0 AWG up to 250 kcmil on a single mechanical terminal, and it is rated for 3 phase service up to 240 volts alternating current at 60 Hertz. Construction uses fiberglass with resin insulation, with no hub opening since the unit mounts to a panel. The MS-25-TB is UL Listed and rated Type 3R, and it measures 4.531 inches deep, 9 inches wide, and 21.097 inches tall. A manufacturer spec sheet documents the terminal and bridge layout for panel installation.Specifications

Amperage rating: 200 Continuous Ampere

Terminals: 5 Terminal

Phase: 3 Phase

Bypass provision: Link Bypass

Mounting: Panel Mount

Wire range: 1/0 - 250 kcmil

Standard: UL Listed, Type 3R

QuestionsIs the MS-25-TB for single phase or 3 phase service?It is built for 3 phase service, with 5 terminals for the test block.Specification sheet (PDF)Back to the catalog