Building Filters
NL1-D20 2P Surge Protection Device
new
NL1-D20 2P Surge arrester Module design, convenient installation, with easy electric maintains operation Built-in over current and over heat, temperature control open circuit technology Adopt independent intellig...
Wenzhou, China
NL1-D20 3P Surge Protection Device
new
NL1-D20 3P Surge arrester Module design, convenient installation, with easy electric maintains operation Built-in over current and over heat, temperature control open circuit technology Adopt independent intellig...
Wenzhou, China
NLP-I25 surge backup protector
new
NLP-I25 series of surge backup protectors can realistically break the passing power frequency current and lightning current, which can effectively protect the SPD from extremely short-circuiting due to abnormal t...
Wenzhou, China
NL2-D20 4P Surge Protection Device
new
NL2-D20 4P Surge Protection Device High discharge capacity thanks to powerful zinc oxide varistors / spark gaps Low protection level, quick response Reliable control thanks to Thermo Dynamic Control disconnector ...
Wenzhou, China
NL2-D20 2P Surge Protection Device
new
NL2-D20 2P Surge Protection Device High discharge capacity thanks to powerful zinc oxide varistors / spark gaps Low protection level, quick response Reliable control thanks to Thermo Dynamic Control disconnector ...
Wenzhou, China
NL2-B60 4P Surge Protection Device
new
NL2-B60 4P Surge Protection Device High discharge capacity thanks to powerful zinc oxide varistors / spark gaps Low protection level, quick response Reliable control thanks to Thermo Dynamic Control disconnector ...
Wenzhou, China
NL2-B60 2P Surge Protection Device
new
NL2-B60 2P Surge Protection Device High discharge capacity thanks to powerful zinc oxide varistors / spark gaps Low protection level, quick response Reliable control thanks to Thermo Dynamic Control disconnector ...
Wenzhou, China
NL2-D20 3P Surge Protection Device
new
NL2-D20 3P Surge Protection Device High discharge capacity thanks to powerful zinc oxide varistors / spark gaps Low protection level, quick response Reliable control thanks to Thermo Dynamic Control disconnector ...
Wenzhou, China
NL1-25B 3P Surge Protection Device
new
NL1-25B 3P Surge Protection Device Integral housing combined lightning current and surge arrester for protecting three-phase TT and TN-S systems (“3+1” circuit)against surges. Coordinated spark-gap-based lightnin...
Wenzhou, China
NL1-25B 1P Surge Protection Device
new
NL1-25B 1P Surge Protection Device Integral housing combined lightning current and surge arrester for protecting three-phase TT and TN-S systems (“3+1” circuit)against surges. Coordinated spark-gap-based lightnin...
Wenzhou, China
NB300-30 3P 220V/380V AC contact
new
AaApplication: NB300-30 AC contact or is mainly used in power system with AC 50Hz or 60Hz, the rated working voltage up to 660V,under the application category of AC-3,when the rated working voltage 380V,the rated...
Wenzhou, China
NB185-30 3P 220V/380V AC contact
new
AaApplication: NB185-30 AC contact or is mainly used in power system with AC 50Hz or 60Hz, the rated working voltage up to 660V,under the application category of AC-3,when the rated working voltage 380V,the rated...
Wenzhou, China
NB63-30 3P 220V/380V AC contact
new
Application: NB63-30 AC contact or is mainly used in power system with AC 50Hz or 60Hz, the rated working voltage up to 660V,under the application category of AC-3,when the rated working voltage 380V,the rated op...
Wenzhou, China
NB26-30 3P 220V AC contactor
new
Application: NB26-30 AC contact or is mainly used in power system with AC 50Hz or 60Hz, the rated working voltage up to 660V,under the application category of AC-3,when the rated working voltage 380V,the rated op...
Wenzhou, China
NB09-30 AC contactor
new
Application: NB09-30 AC contact or is mainly used in power system with AC 50Hz or 60Hz, the rated working voltage up to 660V,under the application category of AC-3,when the rated working voltage 380V,the rated op...
Wenzhou, China