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Load Switches

FLN36-12 SF₆ load break switch integrates disconnector and earthing functions in a sealed epoxy enclosure, 20-year maintenance-free life.
  • Combines load switch, earthing switch, and disconnector into one compact unit, reducing component count and increasing reliability.
  • Sealed reinforced epoxy enclosure filled with 0.045MPa SF₆ gas ensures excellent insulation and breaking capacity for 20 years.
  • Ideal for ring main units (RMU), pad-mounted substations, and distribution switching stations, fully IEC compliant.
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Insulation Parts
CT/PT Transformers
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Current Transformer Potential Transformer
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Fixed Contact Tulip Contact Contact Arm Flat Contact
Auxiliary Switch Cable Clamp
Indoor Disconnectors Load Switches Vacuum Circuit Breakers Fully Enclosed Gas-Insulated Switchgear Box Type Outdoor Prefabricated Substation High Voltage Switchgear Series Low Voltage Switchgear Series
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FLN36-12 Indoor High-Voltage SF6 Load Break Switch
FLN36-12
FLN36-12 Indoor High-Voltage SF6 Load Break Switch
FLN36-12 Indoor High-Voltage SF6 Load Break Switch
FLN36-12
FLN36-12 Indoor High-Voltage SF6 Load Break Switch

The FLN36-12 is a premier indoor high-voltage SF6 gas-insulated load break switch (LBS) designed for medium-voltage power distribution systems rated at 12kV and AC 50/60Hz. Utilizing SF6 gas for exceptional arc extinguishing and insulation capabilities, this switch is the core component for Ring Main Units (RMUs), cable branching boxes, and compact substations.

For any product inquiries, please feel free to contact us.

 

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FAQ Related To Insulators
When planning a distribution station, how do you weigh the choice between indoor switchgear and an outdoor prefabricated substation? Expand
The decision typically involves balancing civil engineering costs, site constraints, and environmental requirements. Indoor Switchgear: Best suited for large industrial plants or dedicated substations. Advantages: It offers a superior operating environment, which leads to a longer equipment lifespan. It also provides comfort and safety for maintenance personnel during indoor operations. Disadvantage: It requires the construction of a dedicated civil engineering building (switchgear room). Outdoor / Prefabricated Substation (Package Substation): Commonly known as a
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