Voltage Protectors

Using the CNC 2-Pole VA Protection Device KWH YC7VA will help to ensure the lifetime and safety of your electrical equipment.  Designed for dependability in surge protection, this high-end device protects your systems from perhaps harmful voltage swings.  It is perfect for protecting single-phase...

Overload protection2. Short circuit protection3. Controlling4. Used in residential building, non-residential building, energy source industry and infrastructure.5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln Product Details Description YC9VA voltage and current display relay is...

Product Details General Function   description: When   a   phase   of   L1,L2,L3   overvoltaged,undervoltaged   or phase lacked,the relay will be disconnected and automatically search for the normal phase,and   switch   to    open   the    relay   of   the    normal   phase,switching    priority L1>L2>L3! Technical Date Model YC6VAZs Rated...

Overload protection2. Short circuit protection3. Controlling4. Used in residential building, non-residential building, energy source industry and infrastructure. General YC9VA-3 voltage and current display relay is a microprocessor-based Protection Device for three-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the...

General YD52-2066 DIN-rail multi-function Digital meter can measure AC voltage, AC current,active power, power factor,frequence and electric energy and the same time. The meterhave a colorful,full-view,high definition LCD todisplaythe measure parameters Technical data Model YD52-2066 AC40-300.0V YD52-2066 AC200.0-450.0V Voltage AC40.0-300.0V[for 110V 220V] AC200.0-450.0V[for 380V 450V]...