SUNPOLE AC Surge Protective Devices are designed to protect against transient surge conditions. Big single surge events, such as lightning, can reach thousands of volts and can cause immediate or intermittent equipment failure. However, lightning and utility power anomalies only account for less than 20% of transient surges. The remaining 80% of surge activity is produced internally. Although these surges may be smaller in magnitude, they occur more frequently and with continuous exposure can degrade sensitive electronic equipment within the facility.

SUNPOLE has a comprehensive line of surge protection devices to meet your needs, regardless of the exposure risk. We help reduce costly downtime and protect sensitive electronic equipment against the damaging effects of transients caused by lightning surge current, utility switching, internal load switching, and more. Each unit is independently tested and backed by the largest engineering and technical support in the industry.

SUNPOLE is a real AC&DC surge protection device (SPD) manufacturer, also provide OEM/ODM service. Some of the products approved by TUV, CB, CE, RoHS according to IEC 61643-11:2011 and EN 61643-11:2012.

T1, Class B, Class I, Iimp(10/350μs): 25kA/50kA
T1+T2, Class B+C, Class I+II, Iimp(10/350μs): 7kA/12,5kA/25kA
T2, Class C, Class II, In(8/20μs): 10/20kA, Imax(8/20μs): 20/40kA
T3, Class D, Class III, Uoc(1.2/50μs): 10kV, In(8/20μs): 5kA, Imax(8/20μs): 10kA

AC SPD voltage (Un): 60Vac, 120Vac, 230Vac, 400Vac, 480VAc, 690Vac, 900Vac
AC SPD voltage (Uc): 75Vac, 150Vac, 275Vac, 320VAc, 385Vac, 440Vac, 600Vac, 750Vac, 1000Vac

We have 10 years of experience in the lighting and surge protection field and provide 5 years limited warranty.