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Commutateur d'isolant de dispositif de protection de montée subite de C.C de picovolte 1000V 60Hz pour la protection extérieure
CE Certification PV DC Surge Protective Device 1000V 40kA For Outdoor Protection Product Description SPI series B grade surge protective device ( in short: SPD, alias: surge protector, surge arrester ) is suitable for TN-S,TN-C-S TT,IT etc. power supply system of AC 50/60Hz,≤1 000V~, And photovoltai...
Flamme de C.C 16A du CEI anti d'isolant de Disconnector standard du commutateur 1200V picovolte
IEC standard 16A 1200V PV DC Disconnector Anti-flame DIN-Rail Mounting Product Description Brand Name Purple Horn Model Number UKPD32 Type Photovoltaic DC Isolator Switch Function Isolation,Control Standard IEC60947-3,DC-21B Pole 4P Maximum Rated Amp 32A Rated Workig Voltage Ue 1200V DC Rated Amp In ...
Alliage d'argent matériel du relais KLR332 de contact rouge protecteur du vert LED LED
KLR332 Earth Leakage Relay Protection Relay green LED red LED contact material silver alloy Features ① Numerical earth leakage relay ② Programmable current sensitivity and time delay ③ Built-in digital harmonic filter ④ Detection of no connection to current transformer ⑤ Real-time leakage current ...
110V/240V au-dessus du relais de protection de Digital de tension 30mA 50mA 75mA 100mA
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