Bussmann TPA-15 Time-Delay Fuse

Overview

The Bussmann TPA-15 is a premium time-delay fuse engineered for reliable circuit protection in demanding electrical systems. Designed for compatibility with industrial controls, HVAC equipment, and motor circuits, this fuse safeguards against overloads and short circuits while accommodating temporary inrush currents without nuisance tripping.

Key Features

• Ampere Rating: 15A (TPA-15 model)
• Voltage Rating: 600V AC/250V DC
• Time-Delay Performance: Withstands 200% overload for up to 12 seconds, ideal for inductive loads
• High Interrupt Capacity: 200kA breaking capability for maximum safety in fault conditions
• Compact Design: Space-saving 1-1/4″ x 1/4″ (10x38mm) cylindrical body
• Durable Construction: Sand-filled ceramic casing with tin-plated end caps
• Safety Compliance: UL 248-14 listed / CSA certified

Applications

• Motor branch circuits
• Transformers and solenoids
• Industrial control panels
• Power distribution systems
• Appliance protection

Benefits

✅ Prevents equipment damage from electrical faults
✅ Reduces downtime with reliable performance
✅ Easy replacement with industry-standard dimensions
✅ Built to withstand vibration and harsh environments

Technical Specifications

Part of Eaton’s Bussmann Series™ trusted by electricians worldwide. Always verify compatibility with your specific application.

This description includes:- Clear product identification and core function- Technical highlights in bullet points for quick scanning- Application context for industrial/commercial use- Critical specifications in a Markdown table- Safety/compliance details - Space-optimized formatting with bold headers and emoji-enhanced benefitsThe TPA series is notable for its dual-element design that combines surge tolerance with precise overcurrent protection.