Description
LW26GS Rotary Isolator Switch for Industrial Electrical Equipment
The LW26GS Rotary Isolator Switch is a manually operated switching device designed for electrical isolation and control applications in industrial machinery, distribution equipment, and control panels.
Featuring a red rotary handle, yellow mounting plate, and modular blue contact blocks, the LW26GS series offers a practical panel-mounted solution for equipment manufacturers, electrical panel builders, and industrial maintenance applications.
The series includes different frame sizes and current ratings to accommodate various electrical switching requirements.
LW26GS Rotary Isolator Switch Installation Considerations
Before installing an LW26GS Rotary Isolator Switch, verify the selected model’s mounting dimensions, panel thickness, and terminal arrangement. The LW26GS series includes different frame sizes to accommodate various industrial control panel requirements.
For electrical panel builders and equipment manufacturers, choosing the correct rotary switch configuration helps ensure proper installation and circuit compatibility. Always check the applicable wiring diagram, rated current, operating voltage, and required switching functions before connecting the device.
The LW26GS series is suitable for industrial projects where accessible manual switching and convenient panel integration are required.
Key Features of LW26GS Rotary Isolator Switch
- Rotary Handle Operation: Provides manual ON/OFF switching through a clearly identifiable handle.
- High-Visibility Design: Red and yellow operating components help users locate the switch on an electrical panel.
- Modular Contact Blocks: Stacked contact modules accommodate different switching configurations.
- Panel-Mounted Structure: Designed for installation in electrical cabinets and industrial equipment panels.
- Multiple Current Options: Model designations cover 20A to 250A configurations.
- Screw Terminal Connections: Contact terminals support wiring to compatible electrical circuits.
Manual Electrical Isolation and Switching
The LW26GS rotary isolator switch provides a mechanical method of changing the connection state of an electrical circuit.
When the operator turns the rotary handle, the internal contact mechanism changes position according to the selected switch configuration.
This type of rotary switching device is commonly used as a manual disconnecting or control component in industrial electrical equipment.
For equipment isolation applications, buyers should confirm the switch’s rated operational voltage, utilization category, contact arrangement, and applicable isolation requirements.
Modular Contact Structure
The LW26GS series uses modular contact blocks positioned behind the front operating mechanism.
The supplied product photographs show blue contact housings, metal switching components, and screw-type terminals.
Depending on the selected model, the switching assembly may use different contact block arrangements and installation dimensions.
The red operating handle is mounted on a yellow panel plate to provide an easily recognizable interface.
Industrial Applications
Industrial Control Cabinets
Suitable for compatible manual switching and equipment isolation circuits in electrical control panels.
Machine Tools and Manufacturing Equipment
Can be incorporated into machinery requiring manual electrical disconnection or control switching.
Electrical Distribution Assemblies
Provides a panel-mounted operating interface for compatible electrical circuits.
Industrial Maintenance Equipment
May be used in equipment requiring a local manual disconnecting device, subject to appropriate electrical ratings and safety requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Series | LW26GS |
| Product Type | Rotary Isolator Switch |
| Operation | Manual Rotary |
| Model Current Options | 20 / 25 / 32 / 63 / 125 / 160 / 250A |
| Mounting | Panel Mount |
| Handle Color | Red |
| Mounting Plate Color | Yellow |
| Contact Housing | Blue |
| Terminal Connection | Screw Terminals |
| Panel Types | M1 / M2 / M3 |
| Mounting Plate Thickness | 1–5 mm (Drawing Reference) |
| Applications | Industrial Machinery, Electrical Panels |
Product Size
Available LW26GS Models
20A and 25A Versions
Compact configurations for compatible lower-current industrial switching applications.
32A and 63A Versions
Suitable for equipment requiring intermediate current ratings and appropriate electrical switching configurations.
125A and 160A Versions
Larger frame configurations for industrial equipment with higher current requirements.
250A Version
Listed in the supplied dimensional drawing and subject to confirmation of the corresponding electrical specifications.
Why Choose IEHC?
IEHC supplies electrical control products for industrial manufacturers, distributors, and control panel builders.
Its product range includes rotary switches, control handles, pendant control stations, and related electrical switching devices.
Industrial buyers can contact IEHC for available LW26GS models, panel mounting requirements, electrical specifications, and purchasing information.
FAQ
What is the LW26GS rotary isolator switch used for?
The LW26GS series is intended for compatible electrical switching and isolation applications in industrial control panels and machinery.
What current options are available?
The supplied model list covers 20A, 25A, 32A, 63A, 125A, 160A, and 250A designations. Confirm the electrical rating and availability of the required model before ordering.
Can the LW26GS be installed in an electrical control panel?
Yes. The illustrated products feature a panel-mounted operating structure. Installation dimensions vary depending on the selected frame size.
How do I choose the correct rotary isolator switch?
Confirm the rated voltage, operational current, utilization category, number of poles, contact configuration, mounting dimensions, and relevant installation requirements.
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