SF6 Load Break Switches

Reliable SF6 load break switches with built-in vacuum interrupters and smart boundary fault detection. Designed for modern power distribution automation.

SF6 gas insulation + vacuum interrupterBoundary fault detection controllerAuto-isolation of customer-side faultsGSM/GPRS remote notificationSpring-operated mechanismMechanical life: 10,000 operations

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FZW28-12 Boundary Load Break Switch

The FZW28-12 is an outdoor pole-mounted boundary load break switch (also called sectionalizer) combining SF6 insulation, vacuum interrupter, and an intelligent boundary controller. Automatically detects and isolates customer-side faults, protecting the upstream distribution network.

Rated Voltage12 kV
Rated Current630 A
Rated Frequency50 Hz

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FLW36-12 Outdoor SF6 Load Break Switch

The FLW36-12 is a pole-mounted outdoor SF6 load break switch for distribution network sectionalizing and protection. Compact design with integrated disconnecting switch.

Rated Voltage12 kV
Rated Current630 A
Rated Frequency50 Hz

SF6 Load Break Switches from NAIJI Electric

Outdoor SF6 gas-insulated load break switches for pole-mounted applications. Featuring vacuum arc chambers and intelligent boundary controllers for automated distribution network operation.

As a professional manufacturer with over 35 years of experience, NAIJI Electric produces high-quality products that meet international standards including IEC 62271. Our products are exported to more than 20 countries across Southeast Asia, Middle East, Africa, Latin America, and CIS regions.

All products undergo rigorous factory testing including power frequency withstand, lightning impulse withstand, and mechanical endurance tests before shipment. We offer both standard models and custom configurations to meet your project-specific requirements.

Frequently Asked Questions

What types of sf6 load break switches does NAIJI Electric manufacture?
NAIJI Electric manufactures FZW28-12 Boundary Load Break Switch, FLW36-12 Outdoor SF6 Load Break Switch. All products are manufactured to IEC international standards with ISO 9001 certified quality management.
What is the lead time for sf6 load break switches?
Standard lead time is approximately 30 days for most models. Custom configurations may require additional time. Contact our sales team for a precise delivery schedule based on your order quantity.
Does NAIJI Electric offer OEM manufacturing for sf6 load break switches?
Yes, NAIJI Electric offers OEM and custom manufacturing services. We can produce products with your branding and customize technical specifications to meet your project requirements. Our monthly production capacity is 250+ units.
What certifications do your sf6 load break switches carry?
Our products are manufactured under ISO 9001, ISO 14001, and OHSAS 18001 certified quality systems. Products carry CE and CCC certifications and are designed to comply with IEC 62271 international standards.

Need LBS for Your Project?

Contact our technical team for product selection, pricing, and custom configurations.