Gas-Insulated Load Break Switches
Gas-Insulated Load Break Switches
Insulect’s fully enclosed, pole mounted SF6 load break switches are used extensively throughout distribution networks and are designed to be maintenance free with a long service life.
Available in 12kV, 24 kV and 36kV Voltage rating with load/load break current ratings of 400 and 630 amps
Fault make current capability up to 16kA
Manual hook stick on site operation
Remote operation available
Pole mounting arm for ease of installation
AIR BREAK SWITCH SPECIFICATION
Insulect provides a range of Gas-Insulated Load Break Switches for Distribution Networks.
Our fully enclosed, pole mounted SF6 load break switches are used extensively throughout distribution networks and are designed to be maintenance free with a long service life.
GAS INSULATED SWITCH
BROCHURE
SWITCHGEAR
BROCHURE
Voltage Range
12, 24, 36kV
Safer Operation
Fully enclosed, SF6 interruption
Insulator Options
Polymer or porcelain insulators
Local or Remote Operation
Optional remotely controlled actuator
TYPICAL CONFIGURATIONS FOR GAS BREAK SWITCHES
MANUAL OPERATION TYPE
- Easy operation
- Open/Close indication
- Safety interlock
- Light weight
- Maintenance free
REMOTE OPERATION TYPE
- Local/Remote switch for local field control or remote from DAS master station and substation RTU
- Dry contacts provide the local/remote switch status to the DAS master station and substation RTU
- Auxiliary output contacts are mechanically linked with the switch main contact
- Metal connector (waterproof plug-in type) for connecting control cable
- Line switch
GAS BREAK SWITCH FEATURES
Stainless steel enclosure
Easy handling and light weight
Open/close indicator
Maintenance free
Low gas lockout feature
High dielectric strength
Superior endurance to adverse environments
Mechanical latch holding in close position
Pole mounting provisions
Pressure relief vent
