Fuse holder (knife type) Maxi 30 cm, No name, model GNI0131-4

Knife-type fuse holder Maxi, 30 cm length, model GNI0131-4 is a passive electrical accessory designed to secure a blade/knife fuse within low-voltage circuits. It provides a removable protective element for overload and short-circuit protection and is intended for panel- or inline-mounted installations in automotive, marine and industrial environments. The holder's elongated body and standardized blade contacts enable straightforward fuse insertion and replacement while maintaining reliable electrical continuity.

Advantages

This knife-type fuse holder offers a compact and serviceable solution for circuits requiring external, replaceable fuses. Its 30 cm length allows flexible placement in panels or inline wiring runs, reducing the need for additional adapters. The construction is intended to keep contact pressure stable to ensure consistent conductivity and to permit quick access for maintenance or fuse changes without complex disassembly.

Suitable for

• Automotive electrical systems requiring accessible fuse replacement
• Marine low-voltage circuits where a removable fuse element is needed
• Industrial control panels and inline wiring for serviceable protection
• Retrofit or custom installations that use blade/knife fuses

Key specifications

• Form factor: knife/blade fuse holder
• Overall length: 30 cm (including cable/lead)
• Mounting type: panel or inline installation compatible
• Contact type: blade contacts for removable fuse insertion
• Application voltage: intended for low-voltage systems (automotive, marine, industrial)
• Function: provides removable overload and short-circuit protection via a blade fuse

How to use

Install the fuse holder in the desired location, either fixed to a panel or inline within the wiring harness, ensuring secure mechanical support and correct orientation of the blade contacts. Connect the incoming and outgoing conductors to the holder according to circuit polarity and tighten any terminal clamps or fasteners to the recommended torque for the conductor size. Insert the appropriate blade/knife fuse of the correct current rating into the holder until it seats firmly. Verify electrical continuity and proper mounting before applying power. Replace fuses only with units that match the specified type and current rating for the protected circuit.

Usage recommendations

Use the fuse holder with fuses that match the circuit's rated current and the system's voltage. Provide strain relief for attached leads, protect the holder from prolonged exposure to moisture and corrosive environments unless the installation includes appropriate sealing, and perform periodic inspections to ensure secure contacts and absence of overheating signs.