Bussmann TPA-30 Telpower Alarm Fuse (051712370400)

Overview

The Bussmann TPA-30 Telpower Alarm Fuse is a specialized high-performance fuse designed for critical telecommunications and power protection applications. Engineered for reliability and rapid response, it features an integrated alarm system to alert operators instantly upon fuse operation, minimizing downtime and enhancing system monitoring.

Key Features

✅ Integrated Alarm Function: Unique contact mechanism triggers an external alarm signal when the fuse blows, enabling swift fault detection.
✅ Precise Overcurrent Protection: Fast-acting design safeguards sensitive telecom equipment against short circuits and overloads.
✅ High Breaking Capacity: Rated for up to 30A at 250V AC/DC, ensuring robust protection in demanding environments.
✅ Compact & Durable: Space-efficient cartridge construction with heat-resistant materials for stable operation.
✅ Visual Status Indicator: Clear blown-fuse identification for quick maintenance.

Technical Specifications

• Model: TPA-30
• Current Rating: 30 Ampere
• Voltage Rating: 250V AC/DC
• Breaking Capacity: 10,000A
• Standards Compliance: UL 248-14, CSA
• Dimensions: 1″ x 0.25″ (10.3mm x 6.3mm)
• Terminals: Blade-type (ATO/ATC)

Applications

• Telecommunications power systems
• Network infrastructure protection
• Industrial control panels
• Alarm circuits and security systems
• Backup power units (UPS)

Why Choose This Fuse?

• Proactive Maintenance: Alarm integration reduces equipment inspection time.
• Eaton-Bussmann Quality: Industry-trusted reliability from a global leader.
• Easy Replacement: Direct compatibility with standard fuse holders/blocks.

🔒 Safety Certified: Meets international standards for fail-safe operation.

Part Number: 051712370400
Manufacturer: Eaton Bussmann Electrical Division

*Note: Specifications based on typical TPA series fuses; verify datasheets for application-specific requirements.*