Concerning electrical safety, the competition between fuses and miniature circuit breakers MCBs is one of the most discussed topics by homeowners, electricians, and engineers-most noticeably.
Lauritz Knudsen HRC Fuse, HF 63A, Size 14*51, 415V AC | Cylindrical Type | Suitable for Type FN 63/FNX 63 S-D-F & for HC 63 Fuse base
SKU :
SF90159OOOO
Lauritz Knudsen HRC Fuse, HF 63A, Size 14*51, 415V AC | Cylindrical Type | Suitable for Type FN 63/FNX 63 S-D-F & for HC 63 Fuse base
Cat. No./SKU:
SF90159OOOO
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SF90159OOOO
Lauritz Knudsen HRC Fuse, HF 63A, Size 14*51, 415V AC | Cylindrical Type | Suitable for Type FN 63/FNX 63 S-D-F & for HC 63 Fuse base
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Delivery by 5-7 business day
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M.R.P.:
₹615.00
₹519.20
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Incl. Tax
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Lauritz Knudsen HRC Fuse, HF 63A, Size 14*51, 415V AC | Cylindrical Type | Suitable for Type FN 63/FNX 63 S-D-F & for HC 63 Fuse base
M.R.P.:
₹615.00
₹519.20
M.R.P.:
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
About the Product
The Lauritz Knudsen HF Cylindrical HRC Fuse (63A, 415V AC, Size 14×51 mm) is a high-performance electrical protection device designed to safeguard circuits from overload & short circuit conditions. It ensures fast & efficient fault interruption, maintaining safety & reliability in high-load electrical systems.
Manufactured using precision engineering & high-quality materials, this HRC (High Rupturing Capacity) fuse delivers strong & dependable performance across industrial, commercial, & infrastructure applications. It is an essential component for ensuring circuit protection, equipment safety, & uninterrupted power distribution.
Purpose & Function
This HRC fuse is designed for efficient circuit protection:
• Protects electrical circuits from overload & short circuit faults
• Provides fast & reliable fault interruption
• Prevents damage to equipment & electrical wiring
• Ensures safe & stable system operation
• Supports efficient & continuous power distribution
• Product type: Cylindrical HRC Fuse
• Rated current: 63A
• Rated voltage: 415V AC
• Size: 14 × 51 mm
• Function: Overcurrent & short-circuit protection
Construction & Design
Engineered for durability & high-load performance:
• High-quality fuse element for precise protection
• Compact cylindrical design (14×51 mm)
• High breaking capacity for effective fault clearing
• Strong & durable construction for long service life
• Designed for consistent & reliable operation
Safety & Protection
• Provides strong protection against overload & short circuit conditions
• Ensures rapid disconnection during fault situations
• Protects electrical panels & connected equipment
• Enhances system safety & operational reliability
• Supports controlled & efficient circuit protection
Mounting & Installation
• Easy installation in compatible fuse holders
• Suitable for standard 14×51 mm fuse bases
• Quick replacement & maintenance
• Compact design for panel integration
• Safe & convenient handling
Application Domains
• Industrial electrical panels
• Power distribution systems
• Switchgear & control panels
• Commercial electrical installations
• Machinery & equipment protection
• Infrastructure & utility systems
Key Features
• Rated 63A, 415V AC for circuit protection
• Cylindrical HRC fuse design (14×51 mm)
• High breaking capacity for reliable fault interruption
• Compact & easy to install
• Durable & industrial-grade construction
Applications
• Protection of electrical circuits & equipment
• Industrial & commercial power systems
• Switchgear & panel protection
• Machinery & load protection
• Electrical distribution networks
FAQs
1. What is an HRC fuse used for?
Ans: It is used to protect electrical circuits from overload & short circuit conditions.
2. What does 63A rating mean?
Ans: It means the fuse can safely carry up to 63 amperes of current under normal conditions.
3. What is the voltage rating?
Ans: The fuse is rated for 415V AC applications.
4. What size is this fuse?
Ans: It is a cylindrical fuse with size 14×51 mm.
5. Does it provide fast protection?
Ans: Yes, it ensures quick & efficient interruption during fault conditions.
6. Where is this fuse used?
Ans: It is widely used in industrial panels, switchgear, & electrical equipment.
7. Why is an HRC fuse important?
Ans: It ensures system safety by isolating faults quickly & protecting electrical components.
Overview
| Rated Operational Current (A) | 63 |
|---|---|
| Fuse Type | Cylindrical |
| Utilization Category | gG |
| Power Loss | 7.4 |
| Suitability | FN 63 / FNX 63 S-D-F & for HC 63 Fuse base |
| Discount Percentage | Between 0-10 % |
Documents
Warranty
1. All products listed in the price list are covered by a warranty against manufacturing defects...
- 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
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Description
About the Product
The Lauritz Knudsen HF Cylindrical HRC Fuse (63A, 415V AC, Size 14×51 mm) is a high-performance electrical protection device designed to safeguard circuits from overload & short circuit conditions. It ensures fast & efficient fault interruption, maintaining safety & reliability in high-load electrical systems.
Manufactured using precision engineering & high-quality materials, this HRC (High Rupturing Capacity) fuse delivers strong & dependable performance across industrial, commercial, & infrastructure applications. It is an essential component for ensuring circuit protection, equipment safety, & uninterrupted power distribution.
Purpose & Function
This HRC fuse is designed for efficient circuit protection:
• Protects electrical circuits from overload & short circuit faults
• Provides fast & reliable fault interruption
• Prevents damage to equipment & electrical wiring
• Ensures safe & stable system operation
• Supports efficient & continuous power distribution
• Product type: Cylindrical HRC Fuse
• Rated current: 63A
• Rated voltage: 415V AC
• Size: 14 × 51 mm
• Function: Overcurrent & short-circuit protection
Construction & Design
Engineered for durability & high-load performance:
• High-quality fuse element for precise protection
• Compact cylindrical design (14×51 mm)
• High breaking capacity for effective fault clearing
• Strong & durable construction for long service life
• Designed for consistent & reliable operation
Safety & Protection
• Provides strong protection against overload & short circuit conditions
• Ensures rapid disconnection during fault situations
• Protects electrical panels & connected equipment
• Enhances system safety & operational reliability
• Supports controlled & efficient circuit protection
Mounting & Installation
• Easy installation in compatible fuse holders
• Suitable for standard 14×51 mm fuse bases
• Quick replacement & maintenance
• Compact design for panel integration
• Safe & convenient handling
Application Domains
• Industrial electrical panels
• Power distribution systems
• Switchgear & control panels
• Commercial electrical installations
• Machinery & equipment protection
• Infrastructure & utility systems
Key Features
• Rated 63A, 415V AC for circuit protection
• Cylindrical HRC fuse design (14×51 mm)
• High breaking capacity for reliable fault interruption
• Compact & easy to install
• Durable & industrial-grade construction
Applications
• Protection of electrical circuits & equipment
• Industrial & commercial power systems
• Switchgear & panel protection
• Machinery & load protection
• Electrical distribution networks
FAQs
1. What is an HRC fuse used for?
Ans: It is used to protect electrical circuits from overload & short circuit conditions.
2. What does 63A rating mean?
Ans: It means the fuse can safely carry up to 63 amperes of current under normal conditions.
3. What is the voltage rating?
Ans: The fuse is rated for 415V AC applications.
4. What size is this fuse?
Ans: It is a cylindrical fuse with size 14×51 mm.
5. Does it provide fast protection?
Ans: Yes, it ensures quick & efficient interruption during fault conditions.
6. Where is this fuse used?
Ans: It is widely used in industrial panels, switchgear, & electrical equipment.
7. Why is an HRC fuse important?
Ans: It ensures system safety by isolating faults quickly & protecting electrical components.
Overview
| Rated Operational Current (A) | 63 |
|---|---|
| Fuse Type | Cylindrical |
| Utilization Category | gG |
| Power Loss | 7.4 |
| Suitability | FN 63 / FNX 63 S-D-F & for HC 63 Fuse base |
| Discount Percentage | Between 0-10 % |
Documents
Warranty
1. All products listed in the price list are covered by a warranty against manufacturing defects...
- 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
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
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