Desc: The DB serial port signal protector is designed according to IEC and GB standards. It is divided into 9-pin and 15-pin D series (serial port) interf...
Desc:Product DescriptionThis 40kA 1P+N-PEAC solar SPD surge protective device applied low voltage standard IEC/EN 61643-11 to protect against TTac power li...
Desc:Surge arrester is mainly used to protect distribution transformer, cable connector and electric equipmentfrom being damaged by lighting impulse voltag...
Desc:Product DescriptionThis 40kA 1P+N-PEAC solar SPD surge protective device applied low voltage standard IEC/EN 61643-11 to protect against TTac power li...
Desc:Surge arrester is mainly used to protect distribution transformer, cable connector and electric equipmentfrom being damaged by lighting impulse voltag...
Desc:Product DescriptionLY10 RS485 spd 10kA 4-20mA 12V 24V 48V signal surge protector is in series in front of protected equipment, mainly suits for commun...
Desc:Surge arrester is mainly used to protect distribution transformer, cable connector and electric equipmentfrom being damaged by lighting impulse voltag...
Desc: TRS4-D Series surge protective device( hereinafter referred to as SPD) are suitable forAC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S a...
Desc: TRS4-D Series surge protective device( hereinafter referred to as SPD) are suitable forAC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S a...
Desc:Application (1)Product Description: This solar spd 20KA-40KA SPD is applied to provide fine overvoltage protection of electronic equipment whose power...
Desc: TRS9 Series surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S an...
Desc:RPM-40/3N+NPG-1U(RPM-60/3N+NPG-1U) has built-in overheating and overcurrent protection function, which can provide class C(class B) (class II Classifi...
Desc:S-FLS Series Signal Surge Protectors Lightning protection in the field of process measurement and control, providing signal protection for field devic...