Bussmann SFE-20 Fast Acting Fuse

Bussmann SFE-20 Fast Acting Fuse

Product Overview
The Bussmann SFE-20 is a high-performance fast-acting fuse engineered to deliver reliable overcurrent protection in low-voltage DC circuits. Designed for rapid response, it safeguards sensitive electrical components by interrupting fault currents within milliseconds, minimizing damage during short circuits or overloads.

Key Features

• ⚡ Amperage Rating: 20 Amps
• ⚡ Voltage Rating: 32 Volts DC
• ⚡ Speed: Fast-acting (quick-blow) design for immediate circuit interruption
• ⚡ Construction:
  • Robust ceramic body for durability and heat resistance
  • Silver-plated brass end caps ensuring optimal conductivity and corrosion resistance
• ⚡ Certifications: UL recognized; meets stringent automotive safety standards

Applications
Ideal for:

• Automotive systems (e.g., alternators, audio equipment, lighting)
• Marine electronics
• Solar power arrays
• Industrial control panels
• Low-voltage DC power supplies

Why Choose the SFE-20?

• Precision Protection: Eliminates downtime by reacting instantly to overcurrent events.
• Durable Build: Ceramic material withstands high temperatures and physical stress.
• Universal Fit: Standard SFE form factor (1-1/4″ x 1/4″) compatible with automotive fuse blocks and holders.
• Trusted Brand: Manufactured by Eaton’s Bussmann division, a global leader in circuit protection technology.

Installation Notes

• Always replace with identical amperage rating (20A).
• Verify voltage compatibility (≤32V DC) before installation.
• Ensure secure contact in fuse holders to prevent arcing.

Note: Not suitable for AC circuits or high-voltage applications.