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Medium & High Voltage Products
SF6 Circuit Breaker
  • Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage
  • Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage
  • Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage
  • Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage
  • Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage
  • Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage
Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage

Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage

  • 20 - 49 Sets
    $3,000
  • >= 50 Sets
    $2,500

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Voltage Load Interruption: Designed to safely disconnect and reconnect electrical loads up to 630A at 12kV, ensuring reliable power distribution in medium-voltage systems.
  • Dual Operation Modes: Supports manual operation for direct user control or motorized automation for seamless integration into smart grid infrastructure.

Key features

  • 1. Advanced SF6 Gas Insulation Technology

    • With corrosion-resistant SF6 gas insulation, ensure reliable performance in harsh outdoor environments. This technology provides up to 30% higher dielectric strength compared to traditional air-insulated switches*.

  • 2. Dual Operation Modes for Flexibility

    • With manual/motorized operation options, switch between control modes effortlessly for both manual maintenance and automated grid management, offering 2x more operational flexibility than single-mode switches*.

  • 3. High-Performance Electrical Specifications

    • With a 6kA breaking capacity and 630A rated current, handle extreme fault currents and sustained high-load demands, exceeding the capacity of standard 12kV breakers by 25%*.

  • 4. Pole-Mounted Design for Outdoor Utility Use

    • Designed for pole mounting, this switch is ideal for outdoor power distribution systems, ensuring stable operation in harsh weather conditions compared to indoor-only models*.

  • 5. Compliance with Safety and Efficiency Standards

    • Complies with IEC 62271-100 and IEC 62271-200 standards, guaranteeing safety and efficiency for commercial and utility applications.

Product details

Outdoor SF6 Load Break Switch 11KV 630A Manual or Motorized Type Pole Mounted 12KV Rated Voltage

The Outdoor SF6 Load Break Switch 11KV 630A is a rugged, versatile solution for medium-voltage power distribution systems. Designed for manual or motorized operation, it ensures reliable interruption of currents up to 6kA in harsh outdoor environments. With a 12kV rated voltage and pole-mounted configuration, it optimizes safety and efficiency in overhead power networks.

Technical specifications

FeatureSpecificationApplication Scenario
Breaking Capacity6kAInterrupting high fault currents in outdoor substations
Rated Current630ASupporting medium-load circuits in industrial grids
Rated Voltage12kVDistributing power in urban/suburban 12kV networks
Operation TypeManual/MotorizedFlexible control for manual maintenance or automated systems
Mounting TypePole-MountedEfficient installation on overhead power lines

Customization guide

Adjust breaking capacity (up to 8kA) or rated current (up to 800A) to meet specific grid requirements. Motorized variants can integrate with SCADA systems for remote operation.

Get inspired

With its compact SF6-insulated design, this switch ensures minimal space usage while maintaining industry-leading safety. Whether upgrading aging infrastructure or building new grids, it delivers durability and reliability in extreme weather conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Breaking Capacity6kA6.9kA (+15%)7.8kA (+30%)
Rated Current630A750A800A
Operation Speed3s (manual)2s (motorized)1.5s (motorized)*
Insulation ClassClass BClass FClass H

Supplier's note

  1. Technical Breakthroughs:

    • Motorized Operation: Enables 20% faster fault response compared to manual-only switches.
    • Enhanced SF6 Sealing: Reduces leakage by 50% versus industry standards, extending maintenance intervals.
    • Compact Design: 30% smaller footprint than traditional 12kV switches, ideal for space-constrained sites.

  2. Version Selection Guide:

    • Base Model: Suitable for standard substations requiring basic manual operation (e.g., rural grids).
    • Advanced Model: Optimal for industrial parks needing motorized automation and higher current handling.
    • Pro Model: Designed for critical infrastructure (e.g., urban grids) demanding ultra-fast response and extreme durability. With its 7.8kA breaking capacity, it outperforms 90% of competitors in fault interruption reliability.

Frequently asked questions

  • Which SF6 load break switch model suits 11KV outdoor applications with 630A rated current?

  • How does the 6kA breaking capacity benefit outdoor power systems?

  • Can this 12KV-rated switch be used with motorized operation for remote control?

  • What maintenance is required for pole-mounted SF6 load break switches?

  • Is the 11KV outdoor switch compliant with international electrical standards?

  • How does the manual operation option benefit small-scale installations?

  • What environmental protections does the outdoor-rated design include?

  • Can this switch be customized for specific utility projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Breaking CapacityHigh fault current protection6 kA (IEC 62271-100 compliant) ▲1.2x vs Industry Standard (5 kA)Handles severe fault currents without failureHigher cost due to robust construction
Rated CurrentMedium voltage distribution systems630A (IEC 60051 verified) ▲1.57x vs Base Model (400A)Supports sustained high-load operationsLarger physical footprint compared to lower-rated units
Insulation MediumOutdoor arc quenching applicationsSF6 gas insulation (IEC 60420) ▲ vs Air-insulated (Industry Standard)Compact design with higher dielectric strengthRequires periodic gas leak detection checks
Operation TypeSmart grid automation/maintenanceDual-mode (Manual + Motorized) ▲1 vs Base Model (Manual Only)Enables remote operation for automated systemsMore complex installation and maintenance requirements
Mounting TypePole-mounted distribution networksPole mounting system (IEC 61641 compliant) ▲StandardSpace-saving vertical installationRequires sturdy pole infrastructure
Rated Voltage12kV grid integration12kV (IEC 62271-100) ▲StandardCompatible with 12kV grid infrastructureHigher safety clearances needed compared to lower-voltage systems

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