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Blade fuses

Blade fuses

Category: Electrical & Electronic | Added on: Dec 08, 2025

Blade fuses are essential electrical protection components designed for automotive and marine applications. These compact, color-coded fuses feature a plastic housing with metal blade terminals that securely connect to fuse holders. Available in multiple amperage ratings from 1A to 30A, blade fuses prevent electrical circuit damage by interrupting current flow during overloads or short circuits. Their standardized design ensures reliable performance in vehicles, boats, RVs, and industrial equipment.

About Blade fuses

Premium Blade Fuses for Reliable Electrical Protection

Blade fuses represent the industry standard for automotive electrical circuit protection, offering superior safety and performance in modern vehicle electrical systems. These essential components feature a durable plastic housing that encapsulates the fuse element, with distinctive color-coding that allows for quick amperage identification. The blade-style terminals provide secure, low-resistance connections to standard fuse holders found in fuse boxes and electrical panels.

Advanced Design and Construction

Manufactured with high-quality materials, blade fuses utilize precision-engineered fuse elements that respond quickly to overcurrent conditions. The transparent or semi-transparent housing allows visual inspection of the fuse element, making it easy to identify blown fuses without removal. The compact design maximizes space efficiency while maintaining reliable electrical contact through spring-loaded terminals that accommodate vibration and thermal cycling.

Versatile Applications and Benefits

These fuses protect critical automotive systems including lighting circuits, audio equipment, charging systems, and electronic control modules. Their standardized ATC/ATO, mini, and low-profile designs ensure compatibility across multiple vehicle makes and models. Professional-grade blade fuses offer consistent performance in harsh automotive environments, resisting moisture, temperature extremes, and vibration. Quick replacement capabilities minimize vehicle downtime, while the wide availability of amperage options ensures proper circuit protection for diverse electrical loads.

Product Specifications

  • Amperage Range: 1A to 30A available
  • Terminal Type: Blade-style metal contacts
  • Housing Material: High-temperature plastic
  • Standards: SAE J1284 compliant
  • Operating Voltage: 32V DC maximum
  • Dimensions: 25.4mm x 6.35mm x 19.05mm (standard)
  • Temperature Range: -40°C to +105°C
  • Mounting: Push-in connection
  • Color Coding: Standard industry colors
  • Certification: UL recognized component

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