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voltage protector
Contact NowChina Manufacturer Low Voltage Residual Current 63 Amp RCCB 2 Pole Types Earth Leakage Electrical Circuit Breaker-anidnThey have a residual current operated electromechanical release which operates without any auxiliary source of supply to open a circuit automatically in the case of an earth leakAge fault between phase and earth greater than or equal to a threshold of 30mA, 100mA, 300mA or 500mA.Read More
Contact NowHigh Quality Spd 385v 10ka~20ka House Surge Protector Protective Low-voltage Arrester Device 3p+n--ant1-cANT1-C series surge protective device appliced in C grade lighting-proof, installed on the joint of LPZ1,LPZ2 and LPZ3, usually installed in household distribution boards,computer equipment , information equipment , electronic equipment and in the socket box in front of control equipment or near...Read More
Contact NowVoltage TransformersThe voltage transformer is a transformer with an iron core. It consists of one or two coils, core and insulation. When a voltage is applied to U1 in a winding, produces a magnetic flux in the core diameter, according to the law of electromagnetic induction in two winding generates a two voltage U2.Read More
Contact NowAness High Quality Low Voltage Mccb 3 Pole Moulded Case Circuit Breakers-anm9(nsx)Molded case circuit breakers can cut off the current automatically when the current exceeds the trip setting. Plastic shell refers to the use of plastic insulators as a device shell, used to isolate the metal between the conductor and ground. Molded case circuit breakers typically contain...Read More
Contact NowHot Sell Single Phase Digital Display 10kw Voltage RegulatorSVC automatic voltage stabilizer consists of contact voltage regulator,sampling control cir-cuit and servomotor as well. It has excellent features,such as small waveform distortion,highefficiency,high power factor,free from the effect or frequency variation of supply. It can bewidely used in...Read More
Contact NowWholesale Promotional China Surge ProtectorSurge protective device (SPD) is also called the lightning arrester, referred to as (SPD) is suitable for AC 50/60HZ, rated voltage to the 380V power supply system (or communication system), indirect and direct effects on the lightning surge overvoltage of lightning or other transient...Read More
Contact NowHot Sale Digital Display Single-phase Voltage Meter-- An72-avSuch instruments include single-phase meter (such as single-phase ammeter, single-phase voltage meter, single-phase full-function table, etc.). Function completely replace the original pointer instrument, also has a remote communication interface, you can network to achieve remote monitoring and...Read More
Contact NowWholesale Promotional China Surge Protective Device/surge ProtectorIt’s suitable for B,C,D grade lighting-proof, ANT4 series surge protective device according to GB188021.1-2002, installed on the joint of LPZ1 or LPZ2 and LPZ3,usually installed in household distribution boards,computer equipment, information equipment,electronic equipment and in the socket box...Read More
Contact NowAness Goods Best Sellers Modular Type Power Surge Protective Device Lightning Surge Protector Device--ant1-bANT1-B series surge protective device is suitable for B grade lighting-proof,installed on the joint of LPZOA zone or LPZOB and LPZ1 ZONE ,which protects the electric network not shocked by the thunder or surge voltage. ANT1-B100,ANT1-B80,ANT1--B60 are usually installed in low voltage main...Read More
Contact NowThe Most Reliable Manufacture For Lightning Surge Protector--ant1-1~3It’s suitable for B,C,D grade lighting-proof, This series surge protective device according to GB188021.1-2002, installed on the joint of LPZ1 or LPZ2 and LPZ3,usually installed in household distribution boards,computer equipment, information equipment,electronic equipment and in the socket box...Read More
