Showing 1–16 of 23 results

  • AB-3S-12 Outdoor High Voltage Vacuum Circuit Breaker

    AB-3S-12 series circuit breaker is a new generation of column intelligent vacuum circuit breaker developed by our company, which integrates advanced technology at home and abroad, adopts new design concept and high-tech means. The product can be used as the 10KV side switch and 10KV outlet switch of the main transformer in 35kV substation, and also as the column switch of the distribution network. When combined with various control units produced by the company, it can easily realize control, protection, measurement and communication. It is the first choice for realizing the automation and miniaturization of the distribution network

  • FKRN12-12KV 125A 630A high pressure indoor compressed air load switch

    Product Structural Features :
    Load switch for the frame structure, unique structure compact, integrated isolating switch, load switch, fuse, grounding switch is one of the high voltage electrical products .

  • FN12 HV Overload Load switch Vacuum load switch

    Product features:

    1. Installation way: front-mounted, side mounted, flip mounted;
    2.Operating mechanism: spring operating mechanism, manual type and electrical type available;
    3. Operation type: right operation and left operation;
    4. Application: indoor 12kv switchgear.

  • FN7 overload Load switch

    Product features:

    1. Installation way: front-mounted, side mounted, flip mounted;
    2.Operating mechanism: spring operating mechanism, manual type and electrical type available;
    3. Operation type: right operation and left operation;
    4. Application: indoor 12kv switchgear.

  • FZRN25-12D 12KV 630A indoor high-voltage vacuum load switch

    FZRN25-12D 12KV 630A indoor high-voltage vacuum load switch overview: indoor high-voltage vacuum load switch Indoor high-voltage vacuum load switch. FZN25-12D/T630-20 type indoor AC HV load switch is an indoor device of three-phase AC 50Hz and rated voltage 12K.It is applied to the sites of distribution substation of industrial and mining enterprises and substation etc, used…

  • GW9 12/15KV New ceramic type outdoor isolation knife switch

    The best source manufacturer you`ve ever had, this item not only reliable but price is cheap GW9 12/15KV New ceramic type outdoor isolation knife switch.

    This item is single-phase disconnect switch used in three-phase line system. It is in simple structure, economical and convenient in use.

  • HGW9 -15KV Silicone Rubber Outdoor High Voltage Disconnect Switch

    Product Structural Features And Working Principle:
    1. This isolating switch is a single-phase structure, and each phase is composed of a base, a ceramic insulating pillar, an inlet and outlet contact, a knife board and other parts.
    2. There are compression springs on both sides of the knife plate to adjust the contact pressure, and the upper end is equipped with a fixed pull buckle and a self-locking device connected to it for opening and closing of the insulated hook.
    3. This isolating switch is generally inverted, and it can also be installed vertically or inclined.

  • Indoor High-Voltage Vacuum Circuit Breaker Zn85-40.5

    Indoor High-Voltage Vacuum Circuit Breaker Zn85-40.5

    Our products are widely used in:
    1 – Transformers and distribution substations
    2 – Generator control and protection
    3 – Capacitor bank control and protection, etc

  • LW16-40.5KV AC three-phase outdoor SF6 circuit breaker for power plants

    Product use environment:
    Installation site:outdoor
    Ambient temperature: -25℃~+40℃
    Max. daily temperature difference ≤25℃
    Height above sea level:2000m(no limit for specified order)
    Air humidity Daily average:≤95%;
    month average:≤90%;
    Wind speed: ≤34m/s
    Solar radiation:≤0.1W/cm2(fine day, noon)

  • LW36-126 110KV Outdoor High Voltage AC Circuit Breaker

    LW36-126 110KV 3150A Station Substation Outdoor High Voltage AC  Circuit Breaker overview about this Outdoor High Voltage AC  Circuit Breaker Click here for more types of outdoor high voltage AC circuit breaker Outdoor High Voltage AC  Circuit Breaker. LW36-126/3150-40 type self-energy AC high voltage sulfur hexafluoride circuit breaker is an outdoor product, suitable for areas…

  • LW8-40.5KV 2000A SF6 circuit breaker for substations

    LW8-40.5 outdoor SF6 circuit breaker is an outdoor device used in AC 50HZ three-phase 40.5KV power system, to act as the protecting and control unit for grid equipments and industrial mining enterprises equipments.

  • vs1-12/24kv indoor high voltage vacuum circuit breaker

    vs1-12/24kv indoor high voltage vacuum circuit breaker

    Product Structural features:

    VS1-24 model indoor AC HV vacuum circuit breaker is a type of holistic sealed HV switchgear with small volume and compact structure. It applies to power system of rated voltage 24kV, three-phase AC 50/60Hz, and used to control and protect electric apparatus and circuit with frequent operations. This product conforms to IEC62271 & GB1984, JB3855 and DL403.

  • ZN12 40.5KV 2000A Three-phase AC indoor high-voltage vacuum circuit breaker

    Product Structural features:

    1.The operating mechanism is introduced the technique of operating mechanism from Siemens 3AF vacuum circuit breaker,the operating mechanism is integrated with vacuum circuit breaker,with characteristics of short transmission routes,less chains and high transmission efficiency.
    2.This operating mechanism adopts spring type,it can be operated by AC or DC,also can be operated by manual.

  • ZN63 VCB HV vacuum circuit breaker Indoor drawer-type fixed circuit breaker

    ZN63 VS1 VCB HV vacuum circuit breaker Indoor drawer-type fixed circuit breaker Overview of Indoor Vacuum Circuit Breaker ZN63 VS1 VCB HV ZN63 series vacuum circuit breaker is three-phase AC 50/60Hz indoor high voltage switchgear with the voltage of 11-40.5kV, it is used to control and protect electric utilities in industrial and mining enterprises, power…

  • ZW10-12(G) 12KV Outdoor High Voltage Dual Power Switching Device

    Product Structural features :

    1. 3 phases posts structure, reliable breaking capacity, no burning or explosive danger, free-maintenance, small volume, long service life.
    2. Whole sealing structure. Vacuum arc-blowing chamber, operation systems are sealed in the case.
    3. Small spring operation mechanism.
    4. Manual or electri type operation of close & open of breaker.

  • ZW20 12KV Outdoor High Voltage Vacuum Circuit Breaker

    Product Structural features :
    1.full set of type tests
    2.Be made of hydrophobic epoxy resin,safe and environmentally friendly
    3.High reliability vacuuminterrupter
    4.Manual or electric spring operating mechanism, long electrical and mechanical life
    5.Electronic current/voltage transformers with high accuracy6.Digital signal transmission anti-jamming7.Can be used as recloser, segmenter8.three-stage current protection and multiple feeder automation modes9.Strong sealing, reliable operation in humid, high cold, high dry heat, high pollution and other environments10.E2,M2,C2 outdoor vacuum circuit breaker