Bussmann S505-3.15-R Time Delay Fuse

Overview

The Bussmann S505-3.15-R is a high-performance, time-delay cartridge fuse designed to provide reliable overcurrent protection for electrical circuits. Engineered for exceptional durability, this 3.15-amp fuse safeguards sensitive equipment against damaging surges, short circuits, and sustained overloads while tolerating harmless temporary current spikes.

Key Features

• Time-Delay Design: Withstands brief inrush currents (e.g., motor startups or transformer energization) without nuisance blowing, while reacting decisively to prolonged overloads.
• Precise Rating: 3.15A current rating with a 250V AC voltage rating for versatile low-voltage applications.
• Robust Construction: Features a ceramic body and sand-filled construction for superior arc suppression and safety compliance.
• Standard Size: 5x20mm (1/4″ x 1-1/4″) form factor ensures compatibility with common fuse holders and panels.
• Safety Certifications: UL/CSA certified, meeting stringent industry standards for reliability.

Applications

Ideal for protecting:

• HVAC systems
• Power supplies and transformers
• Control circuits and PLCs
• Small motors and solenoids
• Industrial automation equipment

Why Choose This Fuse?

• Enhanced Equipment Longevity: Prevents damage from electrical faults, reducing downtime and maintenance costs.
• Fail-Safe Protection: Rapid response to short circuits minimizes fire hazards.
• Easy Replacement: Industry-standard dimensions allow quick swaps without system modifications.

Note: Always verify compatibility with your specific equipment and adhere to local electrical codes during installation.

Manufacturer: Eaton Bussmann Series
Part No.: S505-3.15-R | Type: Time-Delay (Slow-Blow)