JOYELEC 2P single phase automatic transfer switch, working voltage AC220V, current range 1A-100A. It has AC120-300V overvoltage protection and AC80-210V undervoltage protection, power switching within 0.3-3s. Recovery delay adjustable from 30s to 1999s, cut both N and L lines simultaneously. 50/60Hz universal frequency, CE certified, suitable for solar and generator backup power.
YUEQING JOYELEC CO.,LTD founded in 2011, located in Wenzhou Liushi. We integrate mold, stamping and assembly workshops to produce low-voltage electrical goods including IEC60309 industrial plugs and sockets.
Our products feature precise molds, flame-retardant housing and stable brass conduction with full certification. We support custom molds, global shipping and fast inquiry reply, welcome worldwide cooperation.
• CE Certified: Strict quality inspection, stable performance for household use
YUEQING JOYELEC CO.,LTD
Established in 2011, JOYELEC is a professional low‑voltage electrical manufacturer based in Liushi, Wenzhou, China.
We integrate injection‑molding, metal stamping and export business. Main products cover MCB, MCCB, contactors, relays, push buttons, distribution boxes, industrial connectors, terminals and other electrical components.
With complete certifications, we supply reliable‑quality items with competitive price and fast delivery. OEM & custom‑mold service is available.
We welcome global customers for long‑term cooperation.
