LW26GS Series Lockable Rotary Main Power Changeover Switch
LW26GS Series Lockable Rotary Main Power Changeover Switch
LW26GS series lockable rotary changeover switch is a safety‑oriented main power disconnect cam switch, mainly for NO/OFF two‑position power cut‑off operation. Built‑in padlockable handle prevents accidental power‑on during maintenance. Equipped with silver alloy contacts and flame‑retardant insulating housing. Supports customization for positions, poles and panel marking. Standard cabinet door panel‑mount installation. Widely used as main power isolation for distribution cabinets, machine control boxes and industrial equipment. Support bulk procurement, OEM branding and project‑specific custom solutions for panel builders and machinery manufacturers.
LW26GS series lockable rotary changeover switch is a safety‑oriented main power disconnect cam switch, mainly for NO/OFF two‑position power cut‑off operation. Built‑in padlockable handle prevents accidental power‑on during maintenance. Equipped with silver alloy contacts and flame‑retardant insulating housing. Supports customization for positions, poles and panel marking. Standard cabinet door panel‑mount installation. Widely used as main power isolation for distribution cabinets, machine control boxes and industrial equipment. Support bulk procurement, OEM branding and project‑specific custom solutions for panel builders and machinery manufacturers.
Product Overview
Key Product Features
✅ Padlock‑able Safety Handle Design
Handle can be locked at OFF position with padlock. Effectively prevents accidental power‑on during on‑site maintenance, meets equipment lockout‑tagout safety requirements.
✅ High‑Performance Silver‑Alloy Contacts
Silver alloy contact pairs deliver excellent arc‑resistance and anti‑ablation performance. Low contact resistance, stable conductivity, long service life for frequent switching cycles.
✅ Flame‑Retardant High‑Strength Housing
High‑grade flame‑retardant insulating material, outstanding dielectric strength, anti‑aging, adapts to dusty and high‑temperature industrial workshop environment.
✅ NO/OFF 2‑Position Standard Logic
Standard NO/OFF two‑gear main power switching. Custom multi‑position and multi‑pole versions are available for complex circuit conversion demands.
✅ Flexible Customization Support
Customizable poles count, gear‑position logic, panel surface engraving and marking according to customer circuit requirements.
✅ Standard Cabinet Panel‑Mount Structure
Front‑panel mounting through cabinet door cut‑out. Rotary handle stays outside cabinet, switch body installed inside, simple and fast assembly. Smooth rotation with clear gear‑position feedback.
✅ Multiple Current & Pole Specifications
Rich current grades and pole options, cover auxiliary‑circuit control and main‑circuit isolation for various‑size cabinets and mechanical equipment.
Technical Specifications
| Item | Parameter |
|---|---|
| Product Series | LW26GS Lockable Rotary Changeover Switch |
| Standard Gear Position | NO / OFF 2‑position |
| Rated Current | 10A,16A,20A,25A,32A,40A,63A |
| Rated Voltage | AC 380V / 220V |
| Contact Material | Silver‑alloy contact |
| Housing Material | Flame‑retardant insulating plastic |
| Safety Feature | Padlockable handle (lock at OFF position) |
| Mounting Type | Cabinet front panel mounting |
| Custom Options | Custom poles, custom gear‑position, custom panel marking |
| Application | Power cabinet, machinery control box, industrial equipment main power isolation |
Application Scenarios
- Main power safety disconnection for low‑voltage distribution cabinets
- Machinery equipment control box power cut‑off for maintenance lockout‑tagout
- Industrial automation equipment local power isolation switch
- Workshop equipment power control cabinet door‑mount switch
- Generator auxiliary control cabinet power switching
- Packaging, textile and other industrial machinery control panels
Our Advantages
Safety‑optimized lockout‑tagout design
Integrated padlock structure meets industrial maintenance safety requirements, widely recognized by cabinet and machinery manufacturers.
Stable silver‑alloy contact performance
Real silver‑alloy contacts resist electric arc burning, avoid poor contact and overheating risks under frequent switching.
Strong custom‑order capability
Quickly realize custom poles, switching logic and panel engraving for non‑standard cabinet and machinery projects.
Complete factory quality inspection
Each unit passes contact continuity test, insulation withstand‑voltage test and mechanical rotation life test before shipment.
Full‑set technical documentation supply
Provide dimension drawings, wiring diagrams and datasheets for project design and tender documents. Fast overseas technical support response.
Custom Solution
- OEM Brand Customization: Print private brand logo and custom model number on handle and nameplate for branded resale.
- Circuit Customization: Custom poles count and cam switching logic for non‑standard circuit requirements.
- Panel Marking Customization: Custom engraving text on front panel according to your project language and function description.
- Export‑grade Custom Packing: Neutral carton, customer‑branded carton, seaworthy reinforced packing for long‑distance sea transportation.
- Project‑level Technical File Support: CAD dimension drawings, wiring diagrams, test reports for bidding and equipment certification submission.
- Large‑batch Priority Production: Arrange priority production schedule for large machinery‑manufacturer orders.
Share your circuit requirement or panel marking demand, our engineers will confirm suitable LW26GS model for you within 24 working hours.
FAQ
Q1: What is the function of padlock‑able handle?
Q2: Is standard LW26GS 2‑position NO/OFF?
Q3: What installation method does LW26GS adopt?
Q4: Are contacts silver alloy?
Q5: Can I customize panel text marking?
Q6: Do you support OEM private‑label service for distributors?
Q7: What technical documents can you provide?
Product Overview
Key Product Features
✅ Padlock‑able Safety Handle Design
Handle can be locked at OFF position with padlock. Effectively prevents accidental power‑on during on‑site maintenance, meets equipment lockout‑tagout safety requirements.
✅ High‑Performance Silver‑Alloy Contacts
Silver alloy contact pairs deliver excellent arc‑resistance and anti‑ablation performance. Low contact resistance, stable conductivity, long service life for frequent switching cycles.
✅ Flame‑Retardant High‑Strength Housing
High‑grade flame‑retardant insulating material, outstanding dielectric strength, anti‑aging, adapts to dusty and high‑temperature industrial workshop environment.
✅ NO/OFF 2‑Position Standard Logic
Standard NO/OFF two‑gear main power switching. Custom multi‑position and multi‑pole versions are available for complex circuit conversion demands.
✅ Flexible Customization Support
Customizable poles count, gear‑position logic, panel surface engraving and marking according to customer circuit requirements.
✅ Standard Cabinet Panel‑Mount Structure
Front‑panel mounting through cabinet door cut‑out. Rotary handle stays outside cabinet, switch body installed inside, simple and fast assembly. Smooth rotation with clear gear‑position feedback.
✅ Multiple Current & Pole Specifications
Rich current grades and pole options, cover auxiliary‑circuit control and main‑circuit isolation for various‑size cabinets and mechanical equipment.
Technical Specifications
| Item | Parameter |
|---|---|
| Product Series | LW26GS Lockable Rotary Changeover Switch |
| Standard Gear Position | NO / OFF 2‑position |
| Rated Current | 10A,16A,20A,25A,32A,40A,63A |
| Rated Voltage | AC 380V / 220V |
| Contact Material | Silver‑alloy contact |
| Housing Material | Flame‑retardant insulating plastic |
| Safety Feature | Padlockable handle (lock at OFF position) |
| Mounting Type | Cabinet front panel mounting |
| Custom Options | Custom poles, custom gear‑position, custom panel marking |
| Application | Power cabinet, machinery control box, industrial equipment main power isolation |
Application Scenarios
- Main power safety disconnection for low‑voltage distribution cabinets
- Machinery equipment control box power cut‑off for maintenance lockout‑tagout
- Industrial automation equipment local power isolation switch
- Workshop equipment power control cabinet door‑mount switch
- Generator auxiliary control cabinet power switching
- Packaging, textile and other industrial machinery control panels
Our Advantages
Safety‑optimized lockout‑tagout design
Integrated padlock structure meets industrial maintenance safety requirements, widely recognized by cabinet and machinery manufacturers.
Stable silver‑alloy contact performance
Real silver‑alloy contacts resist electric arc burning, avoid poor contact and overheating risks under frequent switching.
Strong custom‑order capability
Quickly realize custom poles, switching logic and panel engraving for non‑standard cabinet and machinery projects.
Complete factory quality inspection
Each unit passes contact continuity test, insulation withstand‑voltage test and mechanical rotation life test before shipment.
Full‑set technical documentation supply
Provide dimension drawings, wiring diagrams and datasheets for project design and tender documents. Fast overseas technical support response.
Custom Solution
- OEM Brand Customization: Print private brand logo and custom model number on handle and nameplate for branded resale.
- Circuit Customization: Custom poles count and cam switching logic for non‑standard circuit requirements.
- Panel Marking Customization: Custom engraving text on front panel according to your project language and function description.
- Export‑grade Custom Packing: Neutral carton, customer‑branded carton, seaworthy reinforced packing for long‑distance sea transportation.
- Project‑level Technical File Support: CAD dimension drawings, wiring diagrams, test reports for bidding and equipment certification submission.
- Large‑batch Priority Production: Arrange priority production schedule for large machinery‑manufacturer orders.
Share your circuit requirement or panel marking demand, our engineers will confirm suitable LW26GS model for you within 24 working hours.
FAQ
Q1: What is the function of padlock‑able handle?
Q2: Is standard LW26GS 2‑position NO/OFF?
Q3: What installation method does LW26GS adopt?
Q4: Are contacts silver alloy?
Q5: Can I customize panel text marking?
Q6: Do you support OEM private‑label service for distributors?
Q7: What technical documents can you provide?
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