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4-slot black blade fuse holder with clear cover, brass contacts, mounting ears and separate screw and knobBlack 4-slot blade fuse holder with cover removed showing four fuse pockets, brass contacts, and mounting hardware

4-Slot Standard Blade Fuse Holder, 30A, 32V DC, Panel Mount

Compact 4-slot fuse holder for standard blade fuses, 30A rated, with panel-mount terminals and clear access cover.

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Description

4-Slot Standard Blade Fuse Holder

Brief Overview

This is a straightforward, space-efficient fuse holder designed for automotive and industrial 12V/24V DC systems. The 4-slot configuration provides circuit-level protection for up to four independent loads while maintaining a compact footprint. If you're stocking a broader fuse management solution, consider pairing this with a comprehensive fuse assortment kit or upgrading to an 8-slot blade fuse holder for larger panel installations.

Key Features

  • Four Independent Circuits: Each slot operates independently with dedicated blade contacts, allowing separate load protection.
  • Gold/Brass Blade Contacts: Corrosion-resistant contact material ensures reliable electrical connection and longevity.
  • Clear Polycarbonate Cover: Transparent lid provides visual inspection of fuse status without disassembly.
  • Threaded Stainless Steel Fastener: Included mounting hardware (M4 screw + knurled nut) simplifies panel integration.
  • Orientation Markings: Molded arrows and recesses guide correct fuse insertion, reducing installation errors.
  • Flat Blade Terminals (6.3mm): Standard automotive connector provides secure, field-serviceable wiring connections.

Business Advantages for Resellers

  • High Turnover Potential: Fuse holders are wear-resistant and non-consumable, making them ideal for permanent stock placement in professional shops.
  • Broad Application Base: Suitable for aftermarket automotive electrical upgrades, RV installations, marine systems, and industrial control panels.
  • Margin-Friendly: Low manufacturing cost with strong resale value across automotive technician and DIY markets.
  • Complementary Sales: Naturally pairs with blade fuse assortments; recommend bundled promotions to drive basket size.
  • Installation Simplicity: Minimal technical support required; straightforward panel mounting reduces customer service overhead.

Technical Specifications

Specification Value
Voltage Rating 32V DC maximum
Current Rating 30A per circuit (max)
Number of Slots 4 independent fuse positions
Blade Terminal Type 6.3mm male blade (standard ATC/ATL)
Mounting Holes 4mm diameter, 76mm pitch
Overall Dimensions 86mm (L) × 52mm (W) × 51mm (H)
Cover Material Clear polycarbonate
Base Material Black molded plastic
Contact Material Gold/brass-plated
Mounting Hardware Included Yes (M4 threaded screw + knurled retainer nut)
Fuse Type Compatibility Standard blade fuses (ATC/ATL)

Application Context

This holder is purpose-built for compact electrical systems where space is limited but multi-circuit protection is essential. Typical applications include:

  • Aftermarket automotive wiring harnesses (auxiliary lighting, winches, sound systems)
  • RV and marine auxiliary power distribution
  • Industrial control panel auxiliary circuits
  • Agricultural equipment electrical upgrades

The 4-slot configuration strikes a practical balance—enough circuits for most supplementary load management without excessive bulk. For larger installations, the 6-slot variant or 8-slot option are available within the same product family.

Reseller Value Proposition

Stock this as a margin-enhancing complement to your blade fuse inventory. The non-consumable nature of the holder itself, combined with recurring blade fuse replacement demand, creates a sustainable selling cycle. Professional automotive shops and RV service centers will appreciate the transparent cover design for quick visual diagnostics, positioning your business as a provider of complete electrical solutions rather than just components.