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
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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
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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
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Product Description: Bussmann FWP-20B High Speed Fuse
Ultra-Fast Circuit Protection for Demanding Applications
The Bussmann FWP-20B High Speed Fuse delivers precision overcurrent protection in critical electrical systems, where rapid response and reliability are non-negotiable. Engineered for high-speed interruption, this fuse safeguards sensitive semiconductor components—such as diodes, thyristors, and IGBTs—from damaging short-circuits and overloads within milliseconds. Ideal for industrial power electronics, it combines Eaton’s Bussmann legacy of safety with cutting-edge performance.
Key Features
⚡️ Ultra-Rapid Operation: Reacts within microseconds to isolate faults before equipment damage occurs.
🛡️ High Breaking Capacity: Robust construction handles extreme fault currents (up to 200kA) without compromise.
🔥 Precision Protection: Optimized for 20A applications with low I²t values, minimizing energy let-through to protect semiconductors.
🌡️ Durable Design: Sand-filled ceramic body ensures thermal stability and arc suppression in harsh environments.
🔧 Easy Integration: Compact, bolt-mount form factor (FWP series) simplifies installation in panels, drives, and inverters.
Applications
- Industrial motor drives & variable frequency drives (VFDs)
- Renewable energy systems (solar inverters, wind converters)
- UPS systems and power rectifiers
- Railway traction controls
- Welding equipment
Technical Specifications
- Rated Current: 20A
- Voltage Rating: 700V AC/DC
- Interrupting Rating: 200 kA AC/DC
- Speed Classification: High-speed, semiconductor protection (gR/gS)
- Standards Compliance: IEC 60269-4, UL 248-14
Why Choose FWP-20B?
Trusted by engineers worldwide, the FWP-20B fuses offer predictable, maintenance-free protection to minimize downtime and extend equipment lifespan. For mission-critical circuits demanding fail-safe performance, Bussmann sets the benchmark.
📄 For full datasheets, certifications, and installation guides, visit the official Bussmann by Eaton portal.
`Protect with Precision. Perform with Confidence.
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