Bussmann 5.5ABWNA3E – 5.5Kv 3E Rated Fuse, 051712835886

SKU: C3F03994

$235.43

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Description

Product Description: Bussmann 5.5ABWNA3E – 5.5Kv 3E Rated Fuse

Model Number: 051712835886

Overview

The Bussmann 5.5ABWNA3E is a high-performance, 5.5kV-rated current-limiting fuse designed for demanding electrical protection applications. Engineered to meet rigorous industry standards, this fuse offers reliable overcurrent and short-circuit protection in medium-voltage systems. Its “3E” rating signifies exceptional interrupting capacity, ensuring safety and durability in critical circuits.

Key Specifications

  • Voltage Rating: 5.5 kV (5500 volts)
  • Current Rating: Not explicitly stated (model suggests 5.5A; verify datasheet for exact amperage)
  • Interrupting Rating: 3E Classification (high fault-current interruption capability)
  • Standards Compliance: ANSI/IEEE C37.41, UL 198L
  • Termination: Tin-plated copper end caps
  • Dimensions/Type: Standard Edison-base (verify specific size via datasheet)

Features & Benefits

  • 🔥 Current-Limiting Design: Minimizes energy let-through during faults to protect downstream equipment.
  • 💎 High Interrupt Capacity: “3E” rating handles up to 300,000 symmetrical RMS amperes for extreme fault conditions.
  • 🌡️ Robust Construction: Sand-filled ceramic body withstands thermal stress and arc quenching.
  • 🔧 Easy Replacement: Compatible with standard fuse holders for quick maintenance.
  • 🛡️ Safety Certified: UL-recognized and CSA-certified for reliable compliance.

Typical Applications

  • Industrial switchgear and motor control centers
  • Transformers, capacitors, and feeder circuits
  • Mining, utility, and renewable energy systems
  • Backup protection for medium-voltage equipment (e.g., 5kV class)

Notes

  • Confirm exact amperage and physical dimensions using the manufacturer’s datasheet.
  • Always follow local electrical codes during installation.

Bussmann by Eaton: Trusted for over 100 years in circuit protection innovation.

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Returns are easy You may return items within 30 days of delivery for a refund. View our return policy FREE Shipping on orders over $49. Eaton Bussmann Fuse Relay Online Sales Store offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Same Day Shipping We strive to ship out your items within one business day. In rare circumstances, Eaton Bussmann Fuse Relay Online Sales Store may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
1-Year Warranty
Eaton Bussmann's fuses and relays for sale are brand new and come with a 1-year comprehensive warranty. Rest assured, all products are authentic OEM (original equipment manufacturer).