Bussmann FNQ Fuses
Eaton Bussmann FNQ-1/8 Low Voltage Fuse
In stock
$16.74EachSKU: FNQ-1/8Weight 0.175 lbs Dimensions 0.01138889 × 0.01138889 × 0.04166667 yd Brand Eaton Bussmann
Eaton-Bussmann, with its headquarters in St. Louis, Missouri, is a division of Eaton Corporation that specializes in the production of circuit protection products. These products are designed for use in the electrical, electronic, and automotive industries, both domestically and on a global scale. The company boasts a strong manufacturing network with facilities located in three domestic and six international locations, reflecting its commitment to serving customers worldwide. With a team of approximately 3,000 employees, Eaton-Bussmann is well-positioned to meet the ever-evolving needs of its customers in the electrical protection industry.
Eaton stands as a forward-thinking leader in power management, focused on enhancing lifestyles and safeguarding the planet. Leveraging the worldwide momentum of electrification and digital innovation, they propel the global shift towards renewable energy, addressing pressing power management issues on a global scale.Product type Low Voltage Fuse
Voltage 500 Volt
Eaton Bussmann FNQ-R-1/10 Low Voltage Fuse
In stock
$11.33EachSKU: FNQ-R-1/10Weight 0.175 lbs Dimensions 0.01138889 × 0.01138889 × 0.04166667 yd Brand Eaton Bussmann
Eaton-Bussmann, with its headquarters in St. Louis, Missouri, is a division of Eaton Corporation that specializes in the production of circuit protection products. These products are designed for use in the electrical, electronic, and automotive industries, both domestically and on a global scale. The company boasts a strong manufacturing network with facilities located in three domestic and six international locations, reflecting its commitment to serving customers worldwide. With a team of approximately 3,000 employees, Eaton-Bussmann is well-positioned to meet the ever-evolving needs of its customers in the electrical protection industry.
Eaton stands as a forward-thinking leader in power management, focused on enhancing lifestyles and safeguarding the planet. Leveraging the worldwide momentum of electrification and digital innovation, they propel the global shift towards renewable energy, addressing pressing power management issues on a global scale.Product type Low Voltage Fuse
Voltage 500 Volt
Bussmann WCF Fuses
Bussmann FCF Fuses
Eaton Bussmann Series UL Class CF, FCF 1RN Fuse
In stock
$79.99SKU: FCF1RNBrand Eaton Bussmann
Eaton-Bussmann, with its headquarters in St. Louis, Missouri, is a division of Eaton Corporation that specializes in the production of circuit protection products. These products are designed for use in the electrical, electronic, and automotive industries, both domestically and on a global scale. The company boasts a strong manufacturing network with facilities located in three domestic and six international locations, reflecting its commitment to serving customers worldwide. With a team of approximately 3,000 employees, Eaton-Bussmann is well-positioned to meet the ever-evolving needs of its customers in the electrical protection industry.
Eaton stands as a forward-thinking leader in power management, focused on enhancing lifestyles and safeguarding the planet. Leveraging the worldwide momentum of electrification and digital innovation, they propel the global shift towards renewable energy, addressing pressing power management issues on a global scale.Product type Fuse
Voltage 600 Volt
Bussmann FRS Fuses
Bussmann HEB-AA Fuse
Eaton Bussmann HEB-AA Inline Fuse Holder
In stock
$18.99SKU: 504-HEB-AA-2Brand Eaton Bussmann
Eaton-Bussmann, with its headquarters in St. Louis, Missouri, is a division of Eaton Corporation that specializes in the production of circuit protection products. These products are designed for use in the electrical, electronic, and automotive industries, both domestically and on a global scale. The company boasts a strong manufacturing network with facilities located in three domestic and six international locations, reflecting its commitment to serving customers worldwide. With a team of approximately 3,000 employees, Eaton-Bussmann is well-positioned to meet the ever-evolving needs of its customers in the electrical protection industry.
Eaton stands as a forward-thinking leader in power management, focused on enhancing lifestyles and safeguarding the planet. Leveraging the worldwide momentum of electrification and digital innovation, they propel the global shift towards renewable energy, addressing pressing power management issues on a global scale.Product type Fuse
Voltage 600 Volt
Bussmann JJN Fuses
Bussmann JJS Fuses
Bussmann JKS Fuses
Eaton Bussmann Fuse JKS-1 Low Voltage Fuse
In stock
$13.99SKU: JKS-1Brand Eaton Bussmann
Eaton-Bussmann, with its headquarters in St. Louis, Missouri, is a division of Eaton Corporation that specializes in the production of circuit protection products. These products are designed for use in the electrical, electronic, and automotive industries, both domestically and on a global scale. The company boasts a strong manufacturing network with facilities located in three domestic and six international locations, reflecting its commitment to serving customers worldwide. With a team of approximately 3,000 employees, Eaton-Bussmann is well-positioned to meet the ever-evolving needs of its customers in the electrical protection industry.
Eaton stands as a forward-thinking leader in power management, focused on enhancing lifestyles and safeguarding the planet. Leveraging the worldwide momentum of electrification and digital innovation, they propel the global shift towards renewable energy, addressing pressing power management issues on a global scale.Product type Low Voltage Fuse
Voltage 600 Volt
Bussmann KRP Fuses
Bussmann KTK-R-3/4 Fast Acting Fuse
Overview
The Bussmann KTK-R-3/4 is a high-performance, fast-acting fuse designed for reliable circuit protection in demanding electronic and electrical applications. Engineered for rapid response to overcurrent conditions, this fuse safeguards sensitive equipment by interrupting fault currents before damage occurs. Ideal for industrial controls, power supplies, and instrumentation, it combines precision engineering with Eaton Bussmann’s renowned safety standards.
Key Features
- Fast-Acting Protection: Opens within milliseconds to clear short circuits and overloads, minimizing downtime and component damage.
- High Interrupting Rating: Rated for 50,000A at 250V AC/DC, ensuring reliability in high-fault scenarios.
- Precision Current Rating: 0.75A (3/4 Amp) capacity for low-current circuit protection.
- Robust Construction: Ceramic tube body with flame-retardant filler and radial leads for secure PCB mounting.
- Compact Design: Standard 1/4″ x 1-1/4″ (6.3mm x 31.8mm) dimensions fit common fuse holders and panels.
- Certified Compliance: UL Recognized (E109669) and CSA Certified, meeting international safety standards.
Technical Specifications
| Parameter | Value |
|---|---|
| Current Rating | 0.75A (3/4 Amp) |
| Voltage Rating | 250V AC/DC |
| Interrupting Rating | 50,000A at 250V AC |
| Speed Class | Fast-Acting (F) |
| Dimensions | 1/4″ x 1-1/4″ (6.3 x 31.8mm) |
| Termination | Radial leads (PCB mount) |
| Operating Temp | -55°C to +125°C |
| Standards | UL 248-14, CSA C22.2 No. 248 |
Applications
- Industrial control panels
- Power supply units (PSUs)
- Test and measurement equipment
- HVAC systems
- Telecommunications devices
- Medical electronics
- Automation systems
Why Choose This Fuse?
- Fail-Safe Operation: Prevents fire hazards and equipment failure by isolating faults instantly.
- Long Service Life: Stable performance across temperature fluctuations and voltage surges.
- Easy Integration: Compatible with standard KTK-R fuse clips and holders.
- Trusted Brand: Backed by Eaton Bussmann’s century-long expertise in circuit protection.
⚠️ Note: Always replace with identical specifications. Verify system voltage/current requirements before installation.
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