Lauritz Knudsen Accessory for MCCBs: Spreader Terminals | 4 Pole | Suitable for DU100D/DU100H/DY125U/DN0 | Upto 100A | Package of 8
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Lauritz Knudsen Accessory for MCCBs: Spreader Terminals | 4 Pole | Suitable for DU100D/DU100H/DY125U/DN0 | Upto 100A | Package of 8
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen CM97921OOOO is a 4-pole spreader terminal accessory, designed for MCCBs rated up to 100A across DU100D, DU100H, DY125U, & DN0 series. This accessory enhances cable connection flexibility, improves current distribution, & supports efficient panel wiring in electrical systems.
Unlike 3-pole variants, the 4-pole configuration includes an additional neutral terminal, allowing complete phase & neutral connectivity. This is especially important in systems that require full circuit isolation & balanced current distribution across all conductors.
Spreader terminals are engineered to allow termination of larger cross-section cables or multiple conductors, making them highly suitable for installations with space constraints or complex wiring layouts. They help reduce cable congestion, improve connection reliability, & ensure uniform current flow, minimizing the risk of hot spots & connection failures.
Designed for seamless integration with compatible MCCB series, this accessory ensures easy installation without requiring modifications, while improving accessibility for cable connections during panel assembly & maintenance.
This product is ideal for applications requiring enhanced wiring flexibility, full pole connectivity, & improved electrical safety in distribution systems.
How the Mechanism Works
The switching contacts carry normal current & open when the trip system detects an overload or short-circuit condition, interrupting the fault path.
Electrical Configuration
Choose the stated pole configuration & current, voltage, & breaking-capacity ratings to match the circuit & its prospective fault level.
Construction & Design
A compact insulating body integrates the operating mechanism, contacts, arc-control components, terminals, & trip elements for reliable circuit protection.
Safety & Protection
Provides circuit isolation & overcurrent protection when correctly selected, coordinated, installed, & operated within its published ratings.
Mounting & Durability
Install on the applicable DIN rail or panel system with secure conductors, correct torque, & adequate enclosure clearance for repeated operation.
Application Domains
Suitable for power distribution & circuit protection in residential, commercial, industrial, infrastructure, & OEM panels.
Key Features
• Designed for 4-pole MCCBs up to 100A
• Compatible with:
• DU100D series
• DU100H series
• DY125U series
• DN0 series
• Includes neutral terminal for full circuit connectivity
• Enables connection of larger or multiple conductors
• Improves cable termination flexibility
• Ensures uniform current distribution across all poles
• Reduces wiring congestion & improves panel layout
• Enhances connection reliability & safety
• Compact & easy-to-install design
Applications
• Electrical distribution panels
• Switchgear & control systems
• Commercial & industrial installations
• Systems requiring phase + neutral connectivity
• MCCB panels with complex wiring layouts
• Installations requiring flexible cable management
FAQs
1. What are 4-pole spreader terminals used for?
Ans: They are used to allow flexible & secure cable connections for all three phases plus neutral.
2. Which MCCBs are compatible with this accessory?
Ans: It is compatible with DU100D, DU100H, DY125U, & DN0 series (up to 100A).
3. What is the advantage over 3-pole spreader terminals?
Ans: 4-pole terminals include a neutral connection, enabling complete circuit wiring & isolation.
4. What current rating does it support?
Ans: It supports MCCBs up to 100A.
5. Does it improve safety & performance?
Ans: Yes, it improves current distribution, reduces connection stress, & enhances overall reliability.
6. Where is this accessory typically used?
Ans: It is used in panels requiring full phase & neutral connections with flexible wiring.
Overview
| No. of Poles | 4P |
|---|---|
| Other Specification 1 | Spreader Terminals |
| Other Specification 2 | upto 100A |
| 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 CM97921OOOO is a 4-pole spreader terminal accessory, designed for MCCBs rated up to 100A across DU100D, DU100H, DY125U, & DN0 series. This accessory enhances cable connection flexibility, improves current distribution, & supports efficient panel wiring in electrical systems.
Unlike 3-pole variants, the 4-pole configuration includes an additional neutral terminal, allowing complete phase & neutral connectivity. This is especially important in systems that require full circuit isolation & balanced current distribution across all conductors.
Spreader terminals are engineered to allow termination of larger cross-section cables or multiple conductors, making them highly suitable for installations with space constraints or complex wiring layouts. They help reduce cable congestion, improve connection reliability, & ensure uniform current flow, minimizing the risk of hot spots & connection failures.
Designed for seamless integration with compatible MCCB series, this accessory ensures easy installation without requiring modifications, while improving accessibility for cable connections during panel assembly & maintenance.
This product is ideal for applications requiring enhanced wiring flexibility, full pole connectivity, & improved electrical safety in distribution systems.
How the Mechanism Works
The switching contacts carry normal current & open when the trip system detects an overload or short-circuit condition, interrupting the fault path.
Electrical Configuration
Choose the stated pole configuration & current, voltage, & breaking-capacity ratings to match the circuit & its prospective fault level.
Construction & Design
A compact insulating body integrates the operating mechanism, contacts, arc-control components, terminals, & trip elements for reliable circuit protection.
Safety & Protection
Provides circuit isolation & overcurrent protection when correctly selected, coordinated, installed, & operated within its published ratings.
Mounting & Durability
Install on the applicable DIN rail or panel system with secure conductors, correct torque, & adequate enclosure clearance for repeated operation.
Application Domains
Suitable for power distribution & circuit protection in residential, commercial, industrial, infrastructure, & OEM panels.
Key Features
• Designed for 4-pole MCCBs up to 100A
• Compatible with:
• DU100D series
• DU100H series
• DY125U series
• DN0 series
• Includes neutral terminal for full circuit connectivity
• Enables connection of larger or multiple conductors
• Improves cable termination flexibility
• Ensures uniform current distribution across all poles
• Reduces wiring congestion & improves panel layout
• Enhances connection reliability & safety
• Compact & easy-to-install design
Applications
• Electrical distribution panels
• Switchgear & control systems
• Commercial & industrial installations
• Systems requiring phase + neutral connectivity
• MCCB panels with complex wiring layouts
• Installations requiring flexible cable management
FAQs
1. What are 4-pole spreader terminals used for?
Ans: They are used to allow flexible & secure cable connections for all three phases plus neutral.
2. Which MCCBs are compatible with this accessory?
Ans: It is compatible with DU100D, DU100H, DY125U, & DN0 series (up to 100A).
3. What is the advantage over 3-pole spreader terminals?
Ans: 4-pole terminals include a neutral connection, enabling complete circuit wiring & isolation.
4. What current rating does it support?
Ans: It supports MCCBs up to 100A.
5. Does it improve safety & performance?
Ans: Yes, it improves current distribution, reduces connection stress, & enhances overall reliability.
6. Where is this accessory typically used?
Ans: It is used in panels requiring full phase & neutral connections with flexible wiring.
Overview
| No. of Poles | 4P |
|---|---|
| Other Specification 1 | Spreader Terminals |
| Other Specification 2 | upto 100A |
| 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.