Eaton Bussman High Speed North American Fuse and Ul Fuse

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Eaton Bussman High Speed North American Fuse and Ul Fuse

Name: Eaton Bussman High Speed North American Fuse and Ul Fuse
Brand: UNIMAX TRADERS
Price: 2000 INR
Availability: InStock

Price 2000 INR/ Piece

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MOQ : 100 Pieces

Eaton Bussman High Speed North American Fuse and Ul Fuse Specification

Insulation Material
Ceramic

Surface Finish
Smooth/Glazed Ceramic

Operating Temperature
-30C to +80C

Shape
Cylindrical

Overheating Protection
Yes, designed to interrupt excessive current

Efficiency
High (Low watts loss typ. < 3.5 W at rated current)

Connector Type
Ferrule or Bolted End

Humidity %
95% (Non-condensing)

Feature
High interrupting rating, fast-acting, space-saving design

Mounting Type
Panel Mount / Holder Mounted

IP Rating
IP20 (when installed with proper fuse holder)

Product Type
High Speed North American Fuse (UL Fuse)

Application
Industrial power protection, semiconductor protection

Protection Level
High Speed Protection, UL Listed

Frequency (MHz)
50/60 Hz

Rated Voltage
250V, 600V AC/DC (according to model)

Energy Consumption
Low energy dissipation

Output Type
Fused Circuit Protection

Color
White/Beige (body), Metallic (end-caps)

Dimension (L*W*H)
Varies by rating: e.g. 36mm x 14mm x 14mm up to 127mm x 35mm x 35mm

Weight
Varies by rating and size (typically 60g - 500g)

Input Voltage
250V AC/DC, 600V AC/DC (depending on model)

Phase
Single / Three Phase options

Size
10x38mm, 14x51mm, 22x58mm, others

Material
Ceramic body with copper/silver contacts

No Of Poles
Single

Connection Type
Bolt-in or Ferrule Style

Minimum Breaking Capacity
20kA

Time-Current Characteristic
Ultra-Fast Acting

Typical Applications
AC/DC Drives, Power Rectifiers, UPS, Inverters, Renewables, Traction, Welding

Response Time
< 1 ms (typical)

Interrupting Rating
Up to 200kA AC, 100kA DC (depends on model)

Packaging Type
Boxed or Bulk

Service Life
Up to 10 years (subject to conditions)

Series/Model
Bussmann FWH, FWX, FWC (examples)

Standards Compliance
UL248-13, CSA, CE Marked, RoHS Compliant

Storage Temperature
-40C to +85C

Lead-Free
Yes

Maximum Power Dissipation
Up to 10W (depends on fuse rating)

Fuse Class
Class L, J, RK1, and special High-Speed Classes

Markings
Laser-etched ratings and approvals

Eaton Bussman High Speed North American Fuse and Ul Fuse Trade Information

Minimum Order Quantity
100 Pieces

FOB Port
kolkata

Payment Terms
Cash in Advance (CID)

Main Export Market(s)
Asia

Main Domestic Market
All India

About Eaton Bussman High Speed North American Fuse and Ul Fuse

An Eaton Bussmann fuse is an electrical circuit protection device designed to prevent damage from overcurrent conditions and short circuits by interrupting the flow of electricity. The Bussmann series offers a comprehensive range of fuses for diverse applications, including industrial power systems, automotive electronics, and residential use, with different types and specifications tailored to various voltage, current, and installation requirements. They are a reliable, cost-effective, and safe method for protecting equipment and preventing electrical hazards.

Ultra-Fast Protection for Demanding Applications

Engineered for rapid response, Bussmann high speed fuses consistently safeguard semiconductors and sensitive electrical circuits. Their ultra-fast acting capability ensures faults are interrupted in under 1 ms, minimizing equipment damage and downtime. This makes them ideal for drives, inverters, UPS, renewables, and power electronics applications, where reliable circuit protection is paramount.

Certified Performance and Durability

Each fuse is subject to rigorous safety and quality standards, including UL248-13, CSA, and CE. With a ceramic body and lead-free construction, they excel in durability and environmental compliance. The product's high interrupting ratings and low energy dissipation support efficient and safe operations, even in challenging climates with temperatures from -30C to +80C and up to 95% non-condensing humidity.

FAQ's of Eaton Bussman High Speed North American Fuse and Ul Fuse:

Q: How do Eaton Bussmann High Speed Fuses protect sensitive equipment?

A: These fuses utilize ultra-fast acting time-current characteristics, typically interrupting overcurrents in less than 1 millisecond. This rapid response minimizes the energy let-through, safeguarding sensitive semiconductors and power electronics from thermal and electrical damage.

Q: What applications are suitable for Bussmann High Speed Fuses?

A: They are ideal for industrial power protection, especially in AC/DC drives, power rectifiers, uninterruptible power supplies (UPS), inverters, renewable energy systems, traction, welding, and any application requiring fast fault interruption and high reliability.

Q: When should I select a fuse with a high interrupting rating?

A: A high interrupting rating, up to 200kA AC or 100kA DC, is crucial in systems where short-circuit currents can be substantial. Always match the fuse's interrupt rating to your application's prospective fault currents to ensure safe operation and code compliance.

Q: Where can these fuses be installed and what are the mounting options?

A: Bussmann High Speed Fuses can be mounted in standard fuse holders or directly bolted to panels, depending on the connection style (ferrule or bolted end). Ensure the installation provides IP20 protection when used with approved holders and complies with relevant safety standards.

Q: What is the process for replacing a Bussmann High Speed Fuse?

A: First, disconnect the power supply and confirm zero voltage. Remove the blown fuse from its holder or mounting, then insert a new fuse with the correct rating, type, and physical size. Restore power and check for proper operation. Always follow safety procedures and use appropriate PPE.

Q: How does the fuse's construction benefit performance and safety?

A: Their ceramic bodies and copper or silver contacts offer high thermal and electrical conductivity, supporting efficient operation and reliable arc quenching during faults. Laser-etched markings ensure clear identification of ratings and approvals, reducing installation errors.

Q: What are the long-term benefits of using these fuses?

A: With a rated service life of up to 10 years under typical conditions and high efficiency (low power loss), these fuses offer cost-effective, dependable protection with minimal maintenance, helping to maximize uptime and safeguard investments in advanced electrical equipment.

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