
Our 100kA 2 pole AC surge protective device is engineered for robust surge protection across dual-phase power systems. Using graphite arc gap + MOV ZnO components, it effectively absorbs transient overvoltage caused by lightning or switching surges.
Constructed with PVC/PA66/PBT housing, the SPD features excellent flame resistance and long service life. It meets IEC 61643-11:2011 / EN 61643-11:2022 international standards and carries CE & TUV certifications.
As a direct manufacturer and factory supplier, we provide OEM/ODM services with wholesale and bulk buy options to global partners.
Applicable scenarios / Application industries
This SPD is ideal for AC power distribution, solar systemsy industrial control cabinets, mounted easily via 35mm DIN rail installation. Trust our factory for reliable surge protection solutions.






