B-Line 3624 TCS Eaton series utility cabinets, NEMA 1, ANSI 61 gray, Protects against contact with enclosed equipment, Type 1 telephone termination cabinet, Utility cabinets, Type 1 telephone termination cabinet/surface mount, 14 gauge

No. The 3624 TCS is a NEMA Type 1 enclosure, which is an indoor-only rating covering contact protection with the enclosed equipment. It offers no rated protection against rain, hose-down, dust or corrosive liquids, so keep it in conditioned or at least dry interior space such as a telecom closet, back-of-house corridor or mechanical room. For a loading dock, exterior wall or car wash bay you need a Type 3R, 4 or 4X enclosure instead.

Plan the opening around 31 inches of height, 19 inches of width and 31 inches of depth dimension as published, with the unit weighing 23 lb empty. Lay that out before you frame or before you commit to a backboard location, and leave clearance in front for the door swing and for backboard work. At 23 lb bare it is a one-person hang onto solid blocking or unistrut, but cable fill and terminations add weight, so anchor into studs or a plywood backboard rather than drywall anchors alone.

Surface mount. The 3624 TCS hangs on the face of the wall rather than recessing into the stud cavity, so no wall cutout or trim ring is involved and you are not limited by cavity depth. If the architect's drawing calls for a flush or recessed telephone termination cabinet in a finished corridor, this is the wrong version for that detail.

Steel construction in 14 gauge, painted ANSI 61 gray. ANSI 61 gray is the standard gray used across most commercial electrical gear and panelboards, so it will read as a match next to typical switchgear and enclosures already in a telecom or electrical room. The 14 gauge body is heavier than the light-gauge sheet used on residential-grade boxes, which matters where the cabinet takes abuse or carries a loaded backboard.

A telephone termination cabinet like the B-Line 3624 TCS is the enclosure where incoming telephone or low voltage cable is landed and terminated, typically on a backboard or termination hardware inside, and then kept behind a closed door so nobody makes contact with the equipment. It is an enclosure, not a rack, so it houses terminations and keeps them protected and tidy. If you need rack-mounted network gear with active electronics and heat load, a vented wall-mount rack enclosure suits that better than a Type 1 utility cabinet.

Order it by Eaton B-Line catalog number 3624 TCS. That is the single configuration for this cabinet: NEMA Type 1, surface mount, 14 gauge steel, ANSI 61 gray, at 31 by 19 by 31 inches. There are no finish or size options to select, so specifying 3624 TCS is enough for a purchase order or a submittal.