Lauritz Knudsen Accessory for Changeover Switch: Flip-able Handle Kit Frame 4, 400-600A | CO4 Type|(handle + shaft +center bush +bush clip)
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Lauritz Knudsen Accessory for Changeover Switch: Flip-able Handle Kit Frame 4, 400-600A | CO4 Type|(handle + shaft +center bush +bush clip)
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen Changeover Switch Spare Handle Assembly Frame 4 is a genuine replacement accessory designed for Frame 4 changeover switches rated at 400A & 630A. It ensures continued safe & efficient manual operation by replacing worn-out, damaged, or non-functional handles.
Engineered to match original specifications, this spare handle assembly provides precise fitment & consistent performance. It restores the switch’s operational capability, making it an essential maintenance component for high-load industrial & infrastructure electrical systems.
Purpose & Function
This spare handle assembly is designed to maintain & restore reliable switch operation:
• Replaces damaged or worn-out operating handles
• Ensures smooth manual operation of changeover switches
• Restores original switching performance
• Enhances safety & operational control
• Minimizes downtime during maintenance
• Product type: Spare Handle Assembly
Compatibility
• Frame 4 Changeover Switch
• Supported ratings: 400A / 630A
• Operation: Manual
• Function: Replacement for switch operation mechanism
Construction & Design
Built for durability & precision in demanding environments:
• Designed to original equipment specifications
• Heavy-duty industrial-grade construction
• Ergonomic design for smooth operation
• Compact structure for easy installation
• High-quality materials for long service life
Safety & Protection
• Ensures safe manual operation of changeover switches
• Prevents unsafe operation due to faulty handles
• Maintains controlled & reliable switching action
• Reduces risk of operational errors
• Enhances overall system safety during use & maintenance
Mounting & Installation
• Direct replacement for existing handle assembly
• Easy installation on Frame 4 switches
• No major modifications required
• Quick replacement to reduce downtime
• Compatible with panel-mounted & switchgear systems
Application Domains
• Industrial power distribution systems
• Infrastructure & utility installations
• Generator changeover panels
• Control panels & switchgear
• Maintenance & repair applications
• High-capacity electrical systems
Key Features
• Compatible with Frame 4 changeover switches (400A / 630A)
• Genuine spare part for accurate replacement
• Restores smooth & safe manual operation
• Easy installation & quick replacement
• Durable & heavy-duty construction
Applications
• Replacement of damaged switch handles
• Maintenance of changeover switch systems
• Industrial & infrastructure electrical panels
• Generator & backup power systems
• Electrical control & distribution systems
FAQs
1. What is a spare handle assembly used for?
Ans: It is used to replace a damaged or worn-out operating handle in a changeover switch.
2. Which switches is it compatible with?
Ans: It is compatible with Frame 4 changeover switches rated at 400A & 630A.
3. Is it a genuine replacement part?
Ans: Yes, it is designed according to original specifications for proper fit & performance.
4. Is installation easy?
Ans: Yes, it allows for quick & simple replacement without major modifications.
5. Why is it important to replace a damaged handle?
Ans: A damaged handle can compromise safety & proper operation of the switch.
6. Can it be used in industrial systems?
Ans: Yes, it is suitable for heavy-duty industrial & infrastructure applications.
7. Does it restore full functionality?
Ans: Yes, it restores smooth & reliable manual switching operation.
Overview
| Conformance to Standards | IS/IEC 60947-3, EN 60947-3 |
|---|---|
| Rated operational voltage (Ue) | 415V |
| Operating Frequency(Hz) | 50/60 |
| Pollution Degree | 3 |
| Discount Percentage | Between 0-10 % |
Documents
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.
Reviews
Description
About the Product
The Lauritz Knudsen Changeover Switch Spare Handle Assembly Frame 4 is a genuine replacement accessory designed for Frame 4 changeover switches rated at 400A & 630A. It ensures continued safe & efficient manual operation by replacing worn-out, damaged, or non-functional handles.
Engineered to match original specifications, this spare handle assembly provides precise fitment & consistent performance. It restores the switch’s operational capability, making it an essential maintenance component for high-load industrial & infrastructure electrical systems.
Purpose & Function
This spare handle assembly is designed to maintain & restore reliable switch operation:
• Replaces damaged or worn-out operating handles
• Ensures smooth manual operation of changeover switches
• Restores original switching performance
• Enhances safety & operational control
• Minimizes downtime during maintenance
• Product type: Spare Handle Assembly
Compatibility
• Frame 4 Changeover Switch
• Supported ratings: 400A / 630A
• Operation: Manual
• Function: Replacement for switch operation mechanism
Construction & Design
Built for durability & precision in demanding environments:
• Designed to original equipment specifications
• Heavy-duty industrial-grade construction
• Ergonomic design for smooth operation
• Compact structure for easy installation
• High-quality materials for long service life
Safety & Protection
• Ensures safe manual operation of changeover switches
• Prevents unsafe operation due to faulty handles
• Maintains controlled & reliable switching action
• Reduces risk of operational errors
• Enhances overall system safety during use & maintenance
Mounting & Installation
• Direct replacement for existing handle assembly
• Easy installation on Frame 4 switches
• No major modifications required
• Quick replacement to reduce downtime
• Compatible with panel-mounted & switchgear systems
Application Domains
• Industrial power distribution systems
• Infrastructure & utility installations
• Generator changeover panels
• Control panels & switchgear
• Maintenance & repair applications
• High-capacity electrical systems
Key Features
• Compatible with Frame 4 changeover switches (400A / 630A)
• Genuine spare part for accurate replacement
• Restores smooth & safe manual operation
• Easy installation & quick replacement
• Durable & heavy-duty construction
Applications
• Replacement of damaged switch handles
• Maintenance of changeover switch systems
• Industrial & infrastructure electrical panels
• Generator & backup power systems
• Electrical control & distribution systems
FAQs
1. What is a spare handle assembly used for?
Ans: It is used to replace a damaged or worn-out operating handle in a changeover switch.
2. Which switches is it compatible with?
Ans: It is compatible with Frame 4 changeover switches rated at 400A & 630A.
3. Is it a genuine replacement part?
Ans: Yes, it is designed according to original specifications for proper fit & performance.
4. Is installation easy?
Ans: Yes, it allows for quick & simple replacement without major modifications.
5. Why is it important to replace a damaged handle?
Ans: A damaged handle can compromise safety & proper operation of the switch.
6. Can it be used in industrial systems?
Ans: Yes, it is suitable for heavy-duty industrial & infrastructure applications.
7. Does it restore full functionality?
Ans: Yes, it restores smooth & reliable manual switching operation.
Overview
| Conformance to Standards | IS/IEC 60947-3, EN 60947-3 |
|---|---|
| Rated operational voltage (Ue) | 415V |
| Operating Frequency(Hz) | 50/60 |
| Pollution Degree | 3 |
| Discount Percentage | Between 0-10 % |
Documents
Warranty
- All products listed in the price list are covered by a warranty against manufacturing defects for a period of 18* months from the date of purchase.
- For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
- In the event of a defect due to faulty workmanship or other associated reasons, the manufacturer will, at its discretion, remedy the defect or replace the faulty parts or the entire product as soon as possible, free of cost.
- This warranty is subject to proper usage and efficient maintenance and does not cover defects arising from fire, accidents, inefficient maintenance, faulty operation, or deliberate or accidental damage.
- The warranty does not cover damage to power electronic components such as thyristors & IGBTs, which primarily fail due to over-temperature or over-voltage. Users must take adequate precautions to eliminate such conditions.
- The manufacturer shall not be responsible or liable for any special, incidental, social, or consequential losses (including loss of profits), punitive damages, injury, or damages of any kind solely attributable to defect or failure of its products.
- The manufacturer shall not be liable in any manner for issues related to or failure in the performance of any other equipment to which the product is connected.