Littelfuse LFPXV0001Z Photovoltaic Fuse Holder 32A 1500VDC 50kA DC IEC 60269-6 11:46

The Littelfuse LFPXV0001Z is a high-performance, heavy-duty fuse holder engineered specifically for the demanding requirements of large-scale photovoltaic (PV) systems and other DC applications. Designed to meet the rigorous international IEC 60269-6 standard for PV fuses, this holder provides a safe, reliable, and robust interface for protecting your solar investment against overcurrents and short circuits.

This DIN rail mountable holder is rated for 1500VDC, making it an ideal choice for string protection in modern high-voltage solar arrays. Its 50kA high breaking capacity ensures it can safely interrupt severe fault currents, safeguarding sensitive inverters, combiner boxes, and wiring.

Key Features & Benefits

• 1500VDC Rated for Modern Solar Arrays: Perfectly suited for today’s high-voltage string inverter systems, allowing for longer strings and reduced balance-of-system costs.

• 50kA High Breaking Capacity: Provides superior protection by safely interrupting extreme short-circuit faults, preventing equipment damage and ensuring system safety.

• Robust DIN Rail Mounting: Easy and secure installation on standard DIN rails within enclosures, combiner boxes, and distribution boards for a clean and organized panel layout.

• Universal gPV/gPV-32A Fuse Compatibility: Accepts 10x38mm (1″ x 1-1/2″) cylindrical fuses that comply with IEC 60269-6, including Littelfuse’s own gPV series, ensuring reliable circuit protection.

• Touch-Safe Design & Finger Guards: Enhances installer safety by preventing accidental contact with live terminals during installation and maintenance.

• High-Quality Construction: Features a heat-resistant, tracking-resistant plastic housing and robust metal contacts for long-term reliability and durability in harsh environments.

• Visible Fuse Indicator: Allows for quick visual inspection to identify a blown fuse, minimizing system downtime during troubleshooting.

Technical Specifications

Applications

The LFPXV0001Z is the go-to solution for DC overcurrent protection in a wide range of applications, including:

• Solar PV String Combiner Boxes

• Central and String Inverters

• DC Distribution Boards

• PV Power Conditioning Units

• Energy Storage Systems (ESS)

• Any high-voltage DC circuit requiring reliable fuse protection