Bussmann TCF70 – Cubefuse® 70 Amp Fuse (051712618151)

Overview

The Bussmann TCF70 Cubefuse® is a 70 Amp time-delay fuse designed for reliable circuit protection in demanding electrical applications. Part of Eaton’s trusted Bussmann series, this compact fuse combines high performance with robust safety features, making it ideal for industrial control panels, HVAC systems, appliances, and power distribution equipment.

Key Features

• Ampere Rating: 70A for precise overcurrent protection
• Time-Delay Design: Withstands temporary inrush currents (e.g., motor startups) while responding decisively to sustained overloads
• High Interrupt Rating: Up to 200kA at 600V AC/DC for superior short-circuit protection
• Compact Cube Design: Space-saving form factor optimizes panel layout
• Durable Construction: Ceramic body with sand-filled quartz for arc suppression and stable performance
• Easy Installation: Blade terminals ensure secure connections in fuse blocks

Technical Specifications

Applications

• Industrial control panels
• HVAC equipment and compressors
• Power supplies and transformers
• Motor circuits and pumps
• Commercial appliances and machinery

🔧 Installation Note: Always verify compatibility with existing fuse holders and consult local electrical codes prior to installation.

Part Number: 051712618151
Manufacturer: Eaton’s Bussmann Series
Trusted by professionals for over 100 years in electrical protection solutions.

### Why Choose This Fuse?- **Safety First:** Engineered to interrupt fault currents decisively, preventing equipment damage and fire hazards. - **Long Service Life:** Resists degradation from voltage spikes and temperature fluctuations. - **Industry Standard:** Widely specified for OEM designs and maintenance replacements. *For detailed specifications, refer to official Eaton TCF series documentation.*