The Schneider Electric Square D 55DE080 is a high-voltage current limiting fuse kit engineered for robust protection in medium voltage electrical systems. This specific fuse kit is designed for 5.5 kV applications and incorporates an 80A E-type current limiter, crucial for mitigating overcurrent events and safeguarding sensitive equipment. It operates effectively within 50/60 Hz power networks.

Technical details

• Voltage Rating: 5.5 kV
• Current Limiter Rating: 80A (E-type)
• Frequency: 50/60 Hz
• Line-Rated Current Compatibility: 600 A
• Product Type: High-Voltage Current Limiting Fuse Kit
• Series: Square D 55DE
• Protection Function: Current Limiting

Applications & compatibility

This fuse kit is commonly deployed in medium voltage switchgear and distribution systems within industrial facilities, power generation plants, and substations. It provides essential overcurrent protection for transformers, motors, and other critical components in 5.5 kV networks.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D 55DE080 or contact our technical team for cross-reference assistance with compatible medium voltage protection components.