Narva 52507 - Micro Blade Fuse 7.5A (Box of 25)

Narva • Micro blade fuse • 32V DC rating • Box of 25 • Colour: Brown

Product Overview

Narva 52507 is a 7.5A micro blade fuse for compact automotive and 4WD fuse panels where space is limited and dependable circuit protection is required. Using the micro low profile footprint at approximately 11 x 9 mm, it fits late model panels and in-line micro holders. The brown body provides the standard 7.5A colour code for fast identification on 12V and 24V systems.

Common uses include ECU and sensor feeds, instrument illumination, communication modules, and other low to mid draw accessories. Choose this value when a 7.5A replacement is specified by the vehicle or equipment manufacturer.

Key Features

  • Form factor: Micro blade low profile for tight panels
  • Current rating: 7.5A with standard brown colour coding
  • Voltage rating: Up to 32V DC
  • Compact body approximately 11 x 9 mm for modern vehicles
  • Genuine Narva quality in a convenient 25 pack for workshops

Technical Specifications

Brand
Narva
Series / Part No.
Micro Blade / 52507
Fuse Type
Fast-acting blade fuse
Form Factor
Micro low profile, approx. 11 x 9 mm
Current Rating
7.5A
Voltage Rating
32V DC
Mounting
Push fit into micro blade fuse slots or holders
Pack Quantity
25
Colour
Brown
Operating Temp
Up to ~125 C typical for automotive blade fuses
Warranty
12 months

How to Choose the Right Fuse

  • Match amperage: Replace like for like at 7.5A unless the manufacturer specifies otherwise.
  • Voltage rating: The fuse rating must meet or exceed system voltage. This part is suitable up to 32V DC.
  • Form factor: Use micro blade only. Mini or standard blade sizes will not fit micro slots.
  • Environment: For under bonnet or exposed installs, select sealed in-line micro holders.
  • Repeated blows: Investigate wiring or component faults rather than upsizing the fuse.

Why Choose Narva 52507?

Correct 7.5A colour coding and compact micro footprint for modern panels. Bulk 25 pack keeps common service values on hand for quick diagnostics and repairs.

Model # 52507
Barcode # 09314464125072

Be The First To Review This Product!

Help other Archer Batteries Pty Ltd users shop smarter by writing reviews for products you have purchased.

Write a product review

What is Narva 52507?
A genuine Narva micro blade fuse rated at 7.5A in a workshop box of 25 for modern automotive fuse panels.
What vehicles or systems use a 7.5A micro fuse?
Late model passenger, 4WD and light commercial vehicles using micro blade slots on 12V or 24V circuits specified at 7.5A.
What is the form factor and size of 52507?
Micro blade low profile, approximately 11 x 9 mm, designed for compact fuse boxes and micro in-line holders.
What voltage is it rated for?
Up to 32V DC, suitable for 12V and 24V systems when installed in the correct micro blade holder or panel.
What does the brown body indicate on this fuse?
Brown is the standard automotive color for 7.5A, allowing quick visual identification during diagnostics.
Is it fast acting or time delay?
Automotive micro blade fuses are fast acting, ideal for electronics and low inrush accessory circuits.
Will a micro blade fuse fit mini or standard blade slots?
No. Micro, mini and standard blade sizes are different. Use micro fuses only in micro slots or holders.
What are typical applications for 7.5A circuits?
Commonly small electronics, ECU feeds, sensors, instrument illumination and communication modules as specified by the vehicle manufacturer.
The fuse keeps blowing. Can I fit a higher amp value instead?
Do not upsize. Repeated blows indicate a fault or overload. Diagnose wiring and components and replace with the specified 7.5A value.
What is the pack size and warranty for 52507?
Box of 25 fuses. Warranty is 12 months.