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China Thermal Overload Relay JR20 Manufacturer, Supplier, Factory

In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Thermal Overload Relay JR20, We, with great passion and faithfulness, are prepared to present you with best companies and striding forward along with you to create a dazzling upcoming.
Thermal Overload Relay JR20, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality goods we offer you, effective and satisfying consultation service is supplied by our expert after-sale service group. Solution lists and detailed parameters and any other info weil be sent for you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we have been about to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.

Hot Products

  • Electrical Distribution Box

    Electrical Distribution Box

    XUCKY PZ30 Electrical Distribution Box (residential home distribution box, empty open circuit box, Circuit Breaker box) MCB distribution board is installed in a PZ30 Electrical db Box, to fix and beautify terminal box and protect the electrical appliances in the terminal box. PZ30 MCB distribution boards respectively have 4-60 loop and other models, applicable to all specifications of the PZ30 Electrical db Box.
  • JDZX11-35R Type Voltage Transformer

    JDZX11-35R Type Voltage Transformer

    XUCKY Electric is a leading China manufacturer and exporter specializing in JDZX11-35R Type Voltage Transformer. We have a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.
    ● The products accord with the standards of GB1207-2006, IEC60044-2:2003 and some special demands
    ● Three-phase
    ● Rated insulation 40.5/95/200kV
    ● Rated frequency 50Hz/ 60Hz
    ● Rated secondary current 5A or 1A
    ● Ambient temperature -5ºC ~ +50ºC
  • JN22-40.5 Series High Voltage Earthing Switch

    JN22-40.5 Series High Voltage Earthing Switch

    JN22-40.5 Series High Voltage Earthing Switch is an advanced level product with high tech parameters performance. After comprehensive evaluation, it conforms to GB1985 AC HV disconnect switch and earthing switch, applies to power system of 40.5kV and AC 50Hz. Can be used with KYN61-40.5 and other types high voltage switchgear, also play a protective role in the high-voltage electrical equipment overhaul.
  • AFDD-32 Series Arc Fault Protectors

    AFDD-32 Series Arc Fault Protectors

    XUCKY's AFDD-32 Series Arc Fault Protectors arc-protected type B + residual current operated circuit breaker (Af-rcbo-RRB- protects against arc, residual current, over-under voltage, overload transients, etc., it is recommended to use in the places with dense personnel and inflammable materials, such as home, school, nursing home, hotel, historic buildings and so on.
  • JN17-50 Combined Grounding Switch

    JN17-50 Combined Grounding Switch

    China XUCKY Electric customized JN17-50 combined grounding switch is a new design and improved product of us according to the ESI type, the structure is assembled, suitable with electric power system with 3-10KV, Three-phase, AC 501601Hz, support with various kinds of HV switchgear and earthing protection. It is complied with GB1985-2004 and IEC129 standard.
  • LZZBJ9-10 Type Current Transformer

    LZZBJ9-10 Type Current Transformer

    LZZBJ9-10 Type Current Transformer is one of the important electrical equipment in power system, it is similar to power transformer, is used to convert circuit voltage or current. However, the purpose of the power transformer switching voltage and current, is to transfer the power, voltage or current transformer transformation, the purpose of measuring and monitoring circuit voltage or current. In general, power transformer capacity is big, the change of the voltage or current error, transformer capacity is small the change of the voltage or current error is small. in the measuring circuit, which is used to convert current, the current meter and relay is called a current transformer, power transformer is used to convert voltage, the voltage meter and relay of power transformer is called voltage transformer.

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