Marine-grade SF6 load break switch: 7.2-40.5kV, 400-1250A, lightning impulse 75-195kV, 4s short-time 20kA, making peak 50kA. For severe warship on-board conditions.
It adopts warship‑special 304L stainless‑steel housing, optional ceramic / rubber insulating drive pipe; spring‑energy mechanism with <100 ms open‑close time, gas‑filling valve, high/low pressure protection and manual mechanical lock, complying with relevant IEC marine‑switch requirements and available for ship‑class certification.
Rockwill RPS pole-mounted SF6 load break switch 38kV. KEMA type-tested, 3mm SS tank, -45°C to +85°C. Manual or motorized.
Outdoor pole-mounted SF6 load break switch for 40.5kV systems, offering durable, maintenance-free switching for overhead distribution networks.
Pole-mounted outdoor SF6 load break switch for 15kV systems, offering reliable, maintenance-free switching for overhead distribution lines.
Equipped with spring‑energy‑storage mechanism, the complete closing and opening operation can be finished within 100 ms to realize fast switching action.
For power‑off maintenance scenario. Pull‑down the lock to prevent mis‑operation; push‑up and hook the device after finishing work to restore switch operability.
Two optional versions: ceramic drive‑pipe and rubber insulator drive‑pipe, to satisfy different project installation requirements.
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