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Class B

class B surge protector is whose Imax≥100kA or Iimp≥12.5kA

Class B+C

When install distance can’t meet above requirements, choose class B+C surge protection box

Class C

surge protection should install class C surge protector in Imax≥ 40kA,Imax≥ 20kA for general protection condition.

Company Profile

Hunan WPX Communication Technology Co., Ltd (short for WPX) was established in August 2009, specialized in manufacturing surge protective device. Our Products are widely used in communication, electric power, finance, transportation, petrochemical, security monitoring, weather and PV, radio and television, and other fields. We have our R&D department, processing workshop, sales and after-sale service team, and have built more than 2000 square meters production base.

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