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Стандарт IEC ПК переключателя 1200V амортизатора DC IP65 4P PV материальный на открытом воздухе
IP65 4P PV DC Isolator Switch PC material IEC Standard Outdoor Product Description UKPD32 series photovoltaic DC isolation switches have a maximum rated voltage of DC 1200V and a maximum rated current of 32A. They are widely used in string photovoltaic inverters, controllers, 1-4 loop combiner boxes ...
Земное реле защиты от замыкания на землю, реле 5A цифров защитное
Ground Earth Fault Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly. Description: Purple Horn Relay is a micro-mrocessor based electronic ...
Селитебный/домашний автомат защити цепи 10mA 30mA 100mA 300mA перегрузки MCB
Residential / Home MCB Overload Circuit Breaker 10mA 30mA 100mA 300mA Residual current breaker with over-current protection (RCBO) — combines the functions of an RCD and an MCB in one package. In the United States and Canada, panel-mounted devices that combine ground (earth) fault detection and over...
Автомат защити цепи блока защиты от перенапряжения SPD миниый для доказательства молнии ранга d
SPD Surge Protection Unit Mini Circuit Breaker for D Grade Lightning Proof SPD series D 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, ≤380V, installed on the joint of LPZ1 or LPZ2 and ...