Schurter 20A F Melamine Cartridge Fuse, 10 x 38 mm, 1kV DC, ASO 10.3x38 Series 0090.0020

Schurter 0090.0020 20A F Melamine Cartridge Fuse, measuring 10 x 38 mm and rated for 1kV DC, is engineered for high reliability in photovoltaic and DC electrical protection applications. The fuse features a melamine body material renowned for its strong insulating properties and thermal endurance, enabling stable operation in demanding thermal ranges from -40°C to 85°C.

This cartridge fuse is part of the ASO 10.3x38 series, designed to safeguard DC circuits such as solar inverter systems, battery chargers, grid-connected or off-grid solar strings, and combiner boxes. It meets IEC 60269-6 and UL 2579 standards, ensuring compliance with international safety and performance requirements.

The compact physical dimensions with an overall length of 38 mm and a fuse diameter of 10.3 mm allow seamless integration into standard fuse holders, while delivering rated fuse speed F characteristics, providing fast response to overcurrent events that can damage sensitive photovoltaic and electrical equipment.

Manufactured in Mexico, this product combines quality and durability demanded in industrial, renewable energy, and electrical automation environments. The fuse ensures protection against low short circuits and overvoltage conditions, contributing to system safety and operational longevity.

Current rating of 20 amperes ensures effective circuit protection. Melamine body material provides excellent insulation and thermal resistance. Compact size of 10 x 38 mm fits standard fuse holders. Capable of operating between -40°C to 85°C for versatile application environments.

Complies with IEC 60269-6 and UL 2579 standards ensuring high safety and quality. ASO series designed specifically for photovoltaic and DC protection in solar and industrial settings. Diameter of 10.3 mm and overall length of 38 mm for standardized installation.

Suitable for grid or off-grid solar strings, inverters, battery chargers, and combiner boxes. Manufactured in Mexico maintaining high-quality standards. Fuse speed type F for fast operation against transient faults.

This Schurter product is ideal for industrial, manufacturing, renewable energy, and electrical automation applications requiring reliable DC circuit protection. Browse additional Schurter Cartridge Fuses and related electrical protection devices in the EnvMart catalog.