Bussmann S505-8-R Time Delay Fuse

Bussmann S505-8-R Time Delay Fuse

Reliable Circuit Protection for Demanding Applications
The Bussmann S505-8-R is a premium dual-element, time-delay fuse designed to safeguard electrical circuits against overloads and short circuits while accommodating temporary inrush currents. Ideal for motor-driven systems, transformers, solenoids, and industrial controls, this fuse prevents nuisance tripping during startup surges while delivering robust protection against sustained faults.

🔑 Key Features

• Time-Delay Design: Withstands initial current spikes (e.g., motor startups) without interruption, then responds decisively to prolonged overloads.
• Dual-Element Technology: Combines overload protection (delayed response) and short-circuit protection (instant response) in one compact unit.
• Ratings:
  • Amperage: 8A
  • Voltage: 250V AC / 125V DC
• Compliance: UL Listed, CSA Certified, and RoHS compliant for safety and reliability.
• Durability: Ceramic body with high-breaking capacity, resistant to heat, vibration, and electrical stress.
• Easy Installation: Standard 1-1/2″ x 13/32″ (38mm x 10mm) cartridge dimensions fit common fuse holders.

⚙️ Applications

• Motor circuits (HVAC, pumps, compressors)
• Transformers and power supplies
• Industrial machinery & control panels
• Lighting systems with inductive loads
• Commercial/Residential electrical distributions

🛡️ Why Choose the S505-8-R?

• Nuisance-Free Operation: Engineered for circuits with frequent startup surges.
• Fail-Safe Protection: Isolates faults before equipment damage occurs.
• Trusted Brand: Bussmann by Eaton delivers industry-leading quality for critical infrastructure.

Always verify compatibility with your system specifications before installation.