Lauritz Knudsen HRC Fuse, HQ Bolted, 100A, 415V AC | Size B1 | Fixing Method - Centre Tag, 2 holes | Suitable for FN 200 S-D-F | Corrosion‑Resistant Hardware for Long Life
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Lauritz Knudsen HRC Fuse, HQ Bolted, 100A, 415V AC | Size B1 | Fixing Method - Centre Tag, 2 holes | Suitable for FN 200 S-D-F | Corrosion‑Resistant Hardware for Long Life
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen HQ Bolted HRC Fuse (100A, 415V AC, Size B1) is a high-capacity electrical protection device engineered to safeguard circuits from overload & short circuit conditions in heavy-duty industrial & commercial power systems. Its bolted connection design ensures firm installation & strong electrical contact, making it ideal for applications requiring high reliability.
Manufactured using premium-quality materials & precision engineering, this HRC (High Rupturing Capacity) fuse delivers fast & dependable fault interruption. It is extensively used in switchgear panels, power distribution systems, & industrial electrical installations, ensuring safe & efficient operation under high-load conditions.
Purpose & Function
This HRC fuse is designed to deliver dependable circuit protection:
• Protects electrical circuits from overload & short circuit faults
• Ensures fast & reliable fault interruption
• Prevents damage to connected equipment & wiring
• Maintains safe & stable system operation
• Supports efficient & uninterrupted power distribution
Electrical Configuration
• Product type: Bolted HRC Fuse
• Rated current: 100A
• Rated voltage: 415V AC
• Size: B1
• Function: Overcurrent & short-circuit protection
Construction & Design
Engineered for durability & high-load performance:
• High-quality fuse element for precise protection response
• Bolted type design for secure mounting & strong electrical contact
• Standard Size B1 configuration for high-capacity systems
• High breaking capacity for effective fault clearing
• Robust & long-lasting construction
Safety & Protection
• Provides reliable protection against overload & short circuit faults
• Ensures rapid isolation during fault conditions
• Minimizes risk of equipment damage & electrical hazards
• Enhances safety of switchgear & electrical panels
• Supports stable & controlled circuit protection
Mounting & Installation
• Bolted connection ensures firm & secure installation
• Suitable for panel & switchgear mounting
• Maintains stable electrical contact under load conditions
• Easy replacement during maintenance
• Designed for safe & convenient handling
Application Domains
• Industrial electrical panels
• High-capacity power distribution systems
• Switchgear & control panels
• Commercial & infrastructure installations
• Heavy machinery & equipment protection
• Utility & electrical distribution systems
Key Features
• Rated 100A, 415V AC for circuit protection
• Bolted HRC fuse design (Size B1)
• High breaking capacity for reliable fault interruption
• Secure mounting with bolted connections
• Durable & industrial-grade construction
Applications
• Protection of electrical circuits & equipment
• Industrial & commercial power systems
• Switchgear & panel protection
• Heavy machinery & medium to high-load applications
• Electrical distribution networks
FAQs
1. What is a bolted HRC fuse used for?
Ans: It is used to protect electrical circuits from overload & short circuit conditions using secure bolted connections.
2. What does 100A rating mean?
Ans: It means the fuse can safely carry up to 100 amperes of current under normal operating conditions.
3. What is the voltage rating?
Ans: The fuse is rated for 415V AC applications.
4. What does Size B1 indicate?
Ans: It refers to a larger fuse size designed for higher-capacity industrial systems.
5. Why use a bolted fuse?
Ans: Bolted fuses provide strong & reliable electrical connections, making them suitable for heavy-duty industrial use.
6. Where is this fuse commonly used?
Ans: It is used in switchgear panels, industrial installations, & high-capacity power distribution systems.
7. Does it provide fast protection?
Ans: Yes, it ensures quick & effective fault interruption to protect electrical equipment.
Overview
| Rated Operational Current (A) | 100 |
|---|---|
| Fuse Type | HQ |
| Utilization Category | gG |
| Power Loss | 10.5 |
| Suitability | FN 200 S-D-F |
| Discount Percentage | Between 0-10 % |
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 HQ Bolted HRC Fuse (100A, 415V AC, Size B1) is a high-capacity electrical protection device engineered to safeguard circuits from overload & short circuit conditions in heavy-duty industrial & commercial power systems. Its bolted connection design ensures firm installation & strong electrical contact, making it ideal for applications requiring high reliability.
Manufactured using premium-quality materials & precision engineering, this HRC (High Rupturing Capacity) fuse delivers fast & dependable fault interruption. It is extensively used in switchgear panels, power distribution systems, & industrial electrical installations, ensuring safe & efficient operation under high-load conditions.
Purpose & Function
This HRC fuse is designed to deliver dependable circuit protection:
• Protects electrical circuits from overload & short circuit faults
• Ensures fast & reliable fault interruption
• Prevents damage to connected equipment & wiring
• Maintains safe & stable system operation
• Supports efficient & uninterrupted power distribution
Electrical Configuration
• Product type: Bolted HRC Fuse
• Rated current: 100A
• Rated voltage: 415V AC
• Size: B1
• Function: Overcurrent & short-circuit protection
Construction & Design
Engineered for durability & high-load performance:
• High-quality fuse element for precise protection response
• Bolted type design for secure mounting & strong electrical contact
• Standard Size B1 configuration for high-capacity systems
• High breaking capacity for effective fault clearing
• Robust & long-lasting construction
Safety & Protection
• Provides reliable protection against overload & short circuit faults
• Ensures rapid isolation during fault conditions
• Minimizes risk of equipment damage & electrical hazards
• Enhances safety of switchgear & electrical panels
• Supports stable & controlled circuit protection
Mounting & Installation
• Bolted connection ensures firm & secure installation
• Suitable for panel & switchgear mounting
• Maintains stable electrical contact under load conditions
• Easy replacement during maintenance
• Designed for safe & convenient handling
Application Domains
• Industrial electrical panels
• High-capacity power distribution systems
• Switchgear & control panels
• Commercial & infrastructure installations
• Heavy machinery & equipment protection
• Utility & electrical distribution systems
Key Features
• Rated 100A, 415V AC for circuit protection
• Bolted HRC fuse design (Size B1)
• High breaking capacity for reliable fault interruption
• Secure mounting with bolted connections
• Durable & industrial-grade construction
Applications
• Protection of electrical circuits & equipment
• Industrial & commercial power systems
• Switchgear & panel protection
• Heavy machinery & medium to high-load applications
• Electrical distribution networks
FAQs
1. What is a bolted HRC fuse used for?
Ans: It is used to protect electrical circuits from overload & short circuit conditions using secure bolted connections.
2. What does 100A rating mean?
Ans: It means the fuse can safely carry up to 100 amperes of current under normal operating conditions.
3. What is the voltage rating?
Ans: The fuse is rated for 415V AC applications.
4. What does Size B1 indicate?
Ans: It refers to a larger fuse size designed for higher-capacity industrial systems.
5. Why use a bolted fuse?
Ans: Bolted fuses provide strong & reliable electrical connections, making them suitable for heavy-duty industrial use.
6. Where is this fuse commonly used?
Ans: It is used in switchgear panels, industrial installations, & high-capacity power distribution systems.
7. Does it provide fast protection?
Ans: Yes, it ensures quick & effective fault interruption to protect electrical equipment.
Overview
| Rated Operational Current (A) | 100 |
|---|---|
| Fuse Type | HQ |
| Utilization Category | gG |
| Power Loss | 10.5 |
| Suitability | FN 200 S-D-F |
| Discount Percentage | Between 0-10 % |
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.