Bussmann SC-20 Time Delay Fuse

Bussmann SC-20 Time Delay Fuse

Reliable Circuit Protection for Demanding Applications

The Bussmann SC-20 Time Delay Fuse delivers robust overcurrent protection for electrical circuits requiring tolerance to temporary current surges. Designed for 20A applications, this industrial-grade fuse combines precise engineering with trusted Bussmann reliability to safeguard equipment without nuisance tripping during routine operations.

Key Features

• Time-Delay Performance:
  Withstands brief inrush currents (e.g., motor startups, transformer energization) while responding decisively to sustained overloads and short circuits.
• Voltage Rating:
  250V AC/DC compatibility for versatile use across residential, commercial, and industrial systems.
• Compact Size:
  Standard 5mm x 20mm (1/4″ x 3/4″) cylindrical design fits most fuse holders and panels.
• High Interrupt Capacity:
  Safely breaks high fault currents to prevent equipment damage and fire hazards.
• Durable Construction:
  Ceramic body with nickel-plated brass end caps ensures thermal stability and corrosion resistance.
• Certified Safety:
  Complies with international standards (UL/CSA certified) for guaranteed performance.

Typical Applications

• Motor control circuits
• Transformers and power supplies
• HVAC systems
• Industrial machinery
• Lighting systems
• Appliance protection

Why Choose Bussmann SC-20?

As part of Eaton’s Bussmann series—a global leader in circuit protection—the SC-20 fuse offers engineered precision for critical systems. Its slow-blow characteristic minimizes downtime, while its fail-safe design prioritizes equipment longevity and operational safety.

🔧 Installation Note: Always verify voltage/current requirements and replace with identical specifications.

Trust Bussmann SC-20 for unwavering protection where reliability matters most.