12kV Indoor Isolating Switch GN24
The GN24-12D is an indoor medium-voltage isolating switch designed for 12kV three-phase AC power distribution systems. It features a rated current range of 400A–1250A and supports various installation methods, including flat mounting and wall-through mounting, with optional configurations for single-sided or double-sided grounding. Equipped with a CS6 operating mechanism and grounding protection, the unit provides both circuit isolation and reliable grounding/pressure relief capabilities. It utilizes pure copper for its incoming and outgoing terminals and offers a compact structure, excellent insulation, and stable operation, making it suitable for a wide range of 12kV switchgear, substations, and industrial power distribution projects.A range of rated current options is available.
Product Details
Feature
Previous: 12kV Indoor Disconnect Switch GN19
Next: 12kV Rotary Indoor Disconnector GN30-12D
- Dual Protection: Unlike the GN19 switch, the GN24 features integrated earthing and isolation functions.
- Versatile Application: Supports single and dual earthing configurations, as well as flush-mounting and wall-through installation methods.
- Reliable Performance: Utilizes thickened pure copper contacts for high conductivity and minimal heat generation.
- Easy Operation: Equipped with the CS6 operating mechanism,switching operations are smooth and distinct, ensuring a long mechanical service life.
- Low Maintenance Costs: Features a modular, integrated design with high-strength composite insulation supports for enhanced durability.
- Ambient temperature: -30°C ± 40°C
- Relative humidity: Daily average ≤95%, monthly average ≤90%
- Poster height: Not exceeding 1000m
- Seismic intensity: Not exceeding 8 degrees
-
Usage location: Free from explosion hazards, chemicals, severe vibrations, and pollution.
For customizing any other special sizes, please contact our salesman for more information.NO
Name
Unit
Data
1 Rated Voltage
kV
12
2 Rated Frequency
Hz
50
3 Rated Current
A
400/630/1000/1250
4 Size
mm
1000×550×330
5 Weight
KG
35
Previous: 12kV Indoor Disconnect Switch GN19
Next: 12kV Rotary Indoor Disconnector GN30-12D
