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  • 24KV Indoor SF6 Load Break Switch
24KV Indoor SF6 Load Break Switch
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Model
RLS-24B
Basic info Product Detail Supplier
Basic info
Brand ROCKWILL
Model NO. 24KV Indoor SF6 Load Break Switch
Rated voltage 24kV
Series RLS
Product Detail

Product Overview

The RLS-24B is an advanced indoor high-voltage SF6 load switch designed for 12kV/24kV power distribution systems. Utilizing SF6 gas as both an arc-extinguishing and insulation medium, it integrates three contactors (switching-on, switching-off, and grounding) in a compact, easy-to-install design. The RLS-24B and its variant, the RLS-12/24B (load switch + fuse combination), provide reliable protection and control for power supply equipment and substations, making them ideal for ring main units (RMUs), cable branch cabinets, and switching substations.

Compliant with GB3804-1990, IEC60256-1:1997, GB16926, and IEC60420, this switchgear ensures high performance in diverse electrical environments.

 

Key Features

  • SF6 Gas Technology– Superior arc-extinguishing and insulation properties

  • Compact & Lightweight– Space-saving design for easy installation

  • Triple Contactor System– Switching-on, switching-off, and grounding in one unit

  • High Adaptability– Suitable for harsh environments with minimal maintenance

  • Fuse Combination Option (RLS-12/24B)– Enhanced protection for transformers and cables

 

Product Advantages

  • Reliable Performance– SF6 ensures stable operation with minimal wear

  • Easy Operation– Simple mechanism reduces maintenance needs

  • Versatile Protection– Fuse-compatible model prevents overload damage

  • Wide Compliance– Meets GB, IEC, and international standards

  • Robust Construction– Resists humidity, altitude (up to 2500m), and mild corrosive conditions

 

Application Scenarios

  • Ring Main Units (RMUs)– Secure switching in urban power grids

  • Cable Branch Cabinets– Reliable power distribution for industrial zones

  • Switching Substations– Safe load control in medium-voltage networks

  • Transformer Protection– Fuse-integrated model prevents fault escalation

 

Environmental Specifications

  • Operating Temperature: -5°C to +40°C

  • Humidity Tolerance: Daily avg. 90% / Monthly avg. 95%

  • Max. Altitude: 2500m

Technical data

Matching dimension of SF6 load break switch-fuse combination Fig 1) SF6 load break switch without upper cubicle

Outline dimension & installation sizes

Know your supplier
ROCKWILL
Rockwill Electric Group Global Manufacturer of High voltage and medium-voltage power equipment and smart grid solutions. Headquartered in Wenzhou, China. Serving 100+ countries with quality, innovation, and trust. What We Offer: • HV-MV switchgear (VCB, SF₆ circuit breakers, RMU, GIS) • Distribution transformers and substations • Smart grid and monitoring systems • Solar, wind, EV charging, and energy storage solutions • EPC turnkey power projects Certified: ISO 9001 / ISO 14001 / ISO 45001
Main Categories
High Voltage Electrical Apparatus
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150,000,000
Professional Experience
16 years
Workplace
108000m²m²
占位
占位
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