4.16 kV and 13.8 kV Metal-Clad Switchgear (15 kV Class) — up to 4000 A

Used and surplus 15 kV metal-clad switchgear for sale — draw-out vacuum breakers up to 4000 A and 25–50 kA interrupting, the medium-voltage distribution lineup for datacenter and industrial sites.

Used and surplus 15 kV metal-clad switchgear available for sale through Pantheon. It houses draw-out vacuum circuit breakers rated up to 4000 A continuous and 25–50 kA interrupting in compartmentalized, grounded metal enclosures, built to IEEE C37.20.2 (with arc-resistant designs to C37.20.7) — the backbone of medium-voltage distribution and protection at datacenter, utility, and heavy-industrial sites. The 15 kV figure is the ANSI insulation class, not the operating voltage: this is the lineup applied on 4.16 kV, 4.8 kV, 6.9 kV, 12.47 kV, and 13.8 kV systems. New-build lead times for this class can run a year or more; used and surplus lineups can shorten that when the ratings and configuration match. Confirm delivery timing for the specific lineup at quote. Typical OEMs include Eaton VacClad-W, Powell PowlVac, Siemens GM-SG, and ABB SafeGear. For an existing 4.16 kV or 13.8 kV lineup, a frame-matched vacuum roll-in replacement breaker may let the cubicles and feeder cables remain in service after a cell assessment. Exact rating, hours, and configuration confirmed at quote.