Lauritz Knudsen Accessory for MCCBs: Spreader Terminals | 3 Pole | Suitable for DU250/DU250C/DN1/DN2 | Upto 250A | Package of 6
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Lauritz Knudsen Accessory for MCCBs: Spreader Terminals | 3 Pole | Suitable for DU250/DU250C/DN1/DN2 | Upto 250A | Package of 6
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen ST98053OOOO is a 3 Pole Spreader Terminal Accessory specifically designed for MCCBs rated up to 250A in the DU250, DU250C, DN1, & DN2 series. This accessory enhances cable connection flexibility, improves current distribution efficiency, & simplifies wiring arrangements in high-current electrical installations. It is particularly suitable for three-phase systems requiring secure conductor termination, optimized cable routing, & reliable electrical performance in demanding industrial & commercial applications.
The spreader terminal is engineered to increase the effective terminal connection area of the MCCB, enabling the termination of larger cross-section conductors or multiple cables per phase. This expanded connection interface helps simplify wiring in densely populated panels while supporting higher current-carrying requirements & improving overall installation flexibility.
The 3 Pole configuration is specifically intended for three-phase electrical systems, ensuring balanced & uniform current distribution across all phases. By improving the mechanical & electrical connection between conductors & MCCB terminals, the accessory minimizes connection resistance, reduces energy losses, & supports more efficient current transfer throughout the electrical system.
A key advantage of this spreader terminal is its ability to reduce cable congestion while improving accessibility within switchgear panels & control assemblies. Better cable organization simplifies installation, inspection, & maintenance activities while promoting a cleaner & more efficient panel layout.
By reducing mechanical stress on conductors & providing secure termination points, the accessory helps minimize the risk of loose connections, hotspot formation, overheating, & premature equipment wear. These benefits are particularly important in high-load installations where uninterrupted performance & operational reliability are critical.
Designed for seamless compatibility with DU250, DU250C, DN1, & DN2 MCCB series, the accessory allows quick installation without requiring modifications to the breaker assembly. Its durable construction ensures dependable operation & long service life in demanding environments.
This 3 Pole spreader terminal accessory is an ideal solution for installations requiring high-current connectivity, flexible cable management, improved electrical safety, & enhanced system performance in three-phase power distribution systems.
How the Mechanism Works
The accessory functions by:
• Expanding the MCCB terminal connection area
• Supporting termination of larger conductors
• Allowing multiple cable connections per phase where required
• Improving current distribution across all three poles
• Reducing cable congestion in electrical panels
• Enhancing electrical contact reliability
• Minimizing cable & terminal stress
• Supporting organized cable routing layouts
• Reducing the possibility of hotspot formation
• Improving overall wiring flexibility & accessibility
It serves as a connectivity enhancement accessory for high-current three-phase MCCB installations.
Electrical Configuration
• Product Type: MCCB Spreader Terminal Accessory
• Model: ST98053OOOO
• Pole Configuration: 3 Pole
• MCCB Rating Support: Up to 250A
• Compatible MCCB Series:
• DU250 Series
• DU250C Series
• DN1 Series
• DN2 Series
• Function: Enhanced Cable Termination
• Installation Type: MCCB Terminal Accessory
• Application: Three-Phase Electrical Distribution Systems
• Primary Purpose: Improved Connectivity & Current Distribution
Construction & Design
Designed for durability & operational efficiency:
• Compact accessory construction
• Precision-engineered terminal design
• Secure conductor termination arrangement
• Durable conductive components
• Optimized current carrying path
• Easy-fit installation design
• Robust mechanical construction
• Space-efficient configuration
• Reliable electrical performance
• Long operational service life
Mounting & Durability
• Supports large cable termination
• Facilitates multiple conductor connections
• Improves current distribution efficiency
• Enhances electrical contact reliability
• Reduces conductor stress
• Minimizes hotspot formation
• Simplifies complex wiring arrangements
• Improves panel wiring organization
• Enhances installation flexibility
• Reduces maintenance requirements
Mounting & Integration Benefits
• Easy installation on compatible MCCBs
• No complex modifications required
• Compatible with multiple MCCB series
• Supports efficient panel layouts
• Ideal for high-current applications
• Enables flexible wiring configurations
• Suitable for new & retrofit installations
• Reliable long-term operation
• Simplified cable management
• Secure conductor connections
Application Domains
• Industrial Power Distribution Systems
• High-Current MCCB Panels
• Switchgear & Control Panels
• Commercial Electrical Installations
• Infrastructure & Utility Installations
• Three-Phase Electrical Systems
• Manufacturing Facilities
• Electrical Distribution Networks
• Equipment Protection Systems
• Installations Requiring Flexible Cable Routing
Key Features
• Designed for 3 Pole MCCBs up to 250A
• Compatible with DU250 series
• Compatible with DU250C series
• Compatible with DN1 series
• Compatible with DN2 series
• Enables connection of large or multiple conductors per phase
• Improves cable termination flexibility
• Ensures uniform current distribution across all phases
• Reduces cable congestion & simplifies wiring
• Enhances electrical contact reliability & safety
• Suitable for high-current applications
• Compact, robust, & easy-to-install design
Applications
• Industrial power distribution systems
• High-current MCCB panels
• Switchgear & control panels
• Commercial & infrastructure installations
• Three-phase electrical systems
• Installations requiring flexible cable routing
• Power distribution networks
• Equipment protection applications
• Electrical control systems
• High-load electrical installations
FAQs
1. What are 3 Pole spreader terminals used for?
Ans: They are used to enable flexible & secure cable connections for three-phase MCCB systems while improving wiring convenience & electrical performance.
2. Which MCCBs are compatible with this accessory?
Ans: It is compatible with DU250, DU250C, DN1, & DN2 series MCCBs rated up to 250A.
3. What is the benefit of using spreader terminals?
Ans: They allow connection of larger or multiple cables, improve installation flexibility, enhance current distribution, & simplify panel wiring arrangements.
4. What current rating does this accessory support?
Ans: It supports MCCB applications rated up to 250A.
5. Does it improve electrical reliability?
Ans: Yes, it improves contact quality, reduces connection resistance, minimizes overheating risks, & helps prevent connection failures.
6. Where is this typically used?
Ans: It is commonly used in industrial panels, high-load electrical systems, switchgear assemblies, & three-phase power distribution installations.
7. Can it accommodate multiple conductors?
Ans: Yes, the spreader terminal design allows easier connection of multiple conductors or larger cable sizes according to installation requirements.
8. How does it improve system performance?
Ans: By promoting uniform current distribution, reducing conductor stress, improving contact reliability, & minimizing hotspot formation, it enhances overall electrical efficiency, safety, & long-term operational performance.
Overview
| No. of Poles | 3P |
|---|---|
| Other Specification 1 | Spreader Terminals |
| Other Specification 2 | upto 250A |
| 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 ST98053OOOO is a 3 Pole Spreader Terminal Accessory specifically designed for MCCBs rated up to 250A in the DU250, DU250C, DN1, & DN2 series. This accessory enhances cable connection flexibility, improves current distribution efficiency, & simplifies wiring arrangements in high-current electrical installations. It is particularly suitable for three-phase systems requiring secure conductor termination, optimized cable routing, & reliable electrical performance in demanding industrial & commercial applications.
The spreader terminal is engineered to increase the effective terminal connection area of the MCCB, enabling the termination of larger cross-section conductors or multiple cables per phase. This expanded connection interface helps simplify wiring in densely populated panels while supporting higher current-carrying requirements & improving overall installation flexibility.
The 3 Pole configuration is specifically intended for three-phase electrical systems, ensuring balanced & uniform current distribution across all phases. By improving the mechanical & electrical connection between conductors & MCCB terminals, the accessory minimizes connection resistance, reduces energy losses, & supports more efficient current transfer throughout the electrical system.
A key advantage of this spreader terminal is its ability to reduce cable congestion while improving accessibility within switchgear panels & control assemblies. Better cable organization simplifies installation, inspection, & maintenance activities while promoting a cleaner & more efficient panel layout.
By reducing mechanical stress on conductors & providing secure termination points, the accessory helps minimize the risk of loose connections, hotspot formation, overheating, & premature equipment wear. These benefits are particularly important in high-load installations where uninterrupted performance & operational reliability are critical.
Designed for seamless compatibility with DU250, DU250C, DN1, & DN2 MCCB series, the accessory allows quick installation without requiring modifications to the breaker assembly. Its durable construction ensures dependable operation & long service life in demanding environments.
This 3 Pole spreader terminal accessory is an ideal solution for installations requiring high-current connectivity, flexible cable management, improved electrical safety, & enhanced system performance in three-phase power distribution systems.
How the Mechanism Works
The accessory functions by:
• Expanding the MCCB terminal connection area
• Supporting termination of larger conductors
• Allowing multiple cable connections per phase where required
• Improving current distribution across all three poles
• Reducing cable congestion in electrical panels
• Enhancing electrical contact reliability
• Minimizing cable & terminal stress
• Supporting organized cable routing layouts
• Reducing the possibility of hotspot formation
• Improving overall wiring flexibility & accessibility
It serves as a connectivity enhancement accessory for high-current three-phase MCCB installations.
Electrical Configuration
• Product Type: MCCB Spreader Terminal Accessory
• Model: ST98053OOOO
• Pole Configuration: 3 Pole
• MCCB Rating Support: Up to 250A
• Compatible MCCB Series:
• DU250 Series
• DU250C Series
• DN1 Series
• DN2 Series
• Function: Enhanced Cable Termination
• Installation Type: MCCB Terminal Accessory
• Application: Three-Phase Electrical Distribution Systems
• Primary Purpose: Improved Connectivity & Current Distribution
Construction & Design
Designed for durability & operational efficiency:
• Compact accessory construction
• Precision-engineered terminal design
• Secure conductor termination arrangement
• Durable conductive components
• Optimized current carrying path
• Easy-fit installation design
• Robust mechanical construction
• Space-efficient configuration
• Reliable electrical performance
• Long operational service life
Mounting & Durability
• Supports large cable termination
• Facilitates multiple conductor connections
• Improves current distribution efficiency
• Enhances electrical contact reliability
• Reduces conductor stress
• Minimizes hotspot formation
• Simplifies complex wiring arrangements
• Improves panel wiring organization
• Enhances installation flexibility
• Reduces maintenance requirements
Mounting & Integration Benefits
• Easy installation on compatible MCCBs
• No complex modifications required
• Compatible with multiple MCCB series
• Supports efficient panel layouts
• Ideal for high-current applications
• Enables flexible wiring configurations
• Suitable for new & retrofit installations
• Reliable long-term operation
• Simplified cable management
• Secure conductor connections
Application Domains
• Industrial Power Distribution Systems
• High-Current MCCB Panels
• Switchgear & Control Panels
• Commercial Electrical Installations
• Infrastructure & Utility Installations
• Three-Phase Electrical Systems
• Manufacturing Facilities
• Electrical Distribution Networks
• Equipment Protection Systems
• Installations Requiring Flexible Cable Routing
Key Features
• Designed for 3 Pole MCCBs up to 250A
• Compatible with DU250 series
• Compatible with DU250C series
• Compatible with DN1 series
• Compatible with DN2 series
• Enables connection of large or multiple conductors per phase
• Improves cable termination flexibility
• Ensures uniform current distribution across all phases
• Reduces cable congestion & simplifies wiring
• Enhances electrical contact reliability & safety
• Suitable for high-current applications
• Compact, robust, & easy-to-install design
Applications
• Industrial power distribution systems
• High-current MCCB panels
• Switchgear & control panels
• Commercial & infrastructure installations
• Three-phase electrical systems
• Installations requiring flexible cable routing
• Power distribution networks
• Equipment protection applications
• Electrical control systems
• High-load electrical installations
FAQs
1. What are 3 Pole spreader terminals used for?
Ans: They are used to enable flexible & secure cable connections for three-phase MCCB systems while improving wiring convenience & electrical performance.
2. Which MCCBs are compatible with this accessory?
Ans: It is compatible with DU250, DU250C, DN1, & DN2 series MCCBs rated up to 250A.
3. What is the benefit of using spreader terminals?
Ans: They allow connection of larger or multiple cables, improve installation flexibility, enhance current distribution, & simplify panel wiring arrangements.
4. What current rating does this accessory support?
Ans: It supports MCCB applications rated up to 250A.
5. Does it improve electrical reliability?
Ans: Yes, it improves contact quality, reduces connection resistance, minimizes overheating risks, & helps prevent connection failures.
6. Where is this typically used?
Ans: It is commonly used in industrial panels, high-load electrical systems, switchgear assemblies, & three-phase power distribution installations.
7. Can it accommodate multiple conductors?
Ans: Yes, the spreader terminal design allows easier connection of multiple conductors or larger cable sizes according to installation requirements.
8. How does it improve system performance?
Ans: By promoting uniform current distribution, reducing conductor stress, improving contact reliability, & minimizing hotspot formation, it enhances overall electrical efficiency, safety, & long-term operational performance.
Overview
| No. of Poles | 3P |
|---|---|
| Other Specification 1 | Spreader Terminals |
| Other Specification 2 | upto 250A |
| 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.