ROCKWILL H59 HV/LV distribution transformer complies with IEC & NF C52 power‑equipment standards. It adopts three‑phase oil‑immersed structure for outdoor pad‑mounted layout, stable performance under harsh outdoor conditions and supports customized manufacture & full project solutions.

This product flyer covers VD4‑36 indoor high voltage vacuum circuit breaker, detailing product structure and performance for customer selection. Complying with IEC/CEI standards, it adopts reliable modular spring mechanism, supports capacitor bank switching, with standardized spare parts and flexible customization for convenient installation.

This flyer introduces VD4‑24F indoor high voltage vacuum circuit breaker for product selection. Complying with IEC/CEI standards, it adopts compact modular structure with reliable capacitor‑switching performance, long overhaul‑free service life and flexible customization for seamless switchgear assembly.

ROCKWILL VD4(S)/P‑12 complies with IEC 62271‑100 for AC circuit‑breakers. It adopts solid‑insulation encapsulated pole, modular spring mechanism, up to 30000 overhaul‑free mechanical operations, complete spare‑parts portfolio and supports customized manufacture.

ROCKWILL VD4/P‑12 complies with IEC 62271‑100 for AC high‑voltage circuit‑breakers. It features solid‑insulation encapsulated pole, modular spring actuator, up to 30000 overhaul‑free mechanical operations, complete spare‑parts supply and customizable solutions.