Circuit Protection and Power Distribution

Welcome to the Prolec Website

Prolec is a specialist supplier of circuit protection products ie. fuses, fuse holders, circuit breakers etc. Our products are sourced from world leading brands & approved to recognised international standards. We can provide comprehensive product datasheets, first class service & support. Products are supplied in bulk packs or plastic clam shell packaging for Hang-Sell retail environments. The majority of our products are environmentally friendly - ‘ROHS approved’.

NEW Products

These new LED indicating fuse kits were finalists for 'Most Innovative New Packaging Award' at the 2019 Australian Automotive Aftermarket Expo.

New 16 piece Prolec LED Mini fuse kit
LED Blown Fuse Indicating
Fuse kit with fuse puller (16pcs)
New 16 piece Prolec LED Auto fuse kit
LED Blown Fuse Indicating
Fuse kit with fuse puller (16pcs)
More Products..
View more new products



We sell a large range of fuses designed for automotive and marine applications including blade fuses, battery fuses, PAL fuse links and bolt down fuses such as MEGA, MIDI & ANL fuses.

Fuse Range

Fuse Holders

Our wide range of fuse holders includes fuse blocks, panel mount fuse holders, in-line fuse holders, fuse bases and fuse clips. Some holders can be ganged together to create multiple poles.

Fuse Holder Range

Circuit Breakers

We specialise in circuit breakers specifically designed for car, 4wd, truck, bus and boats. Our range includes panel or surface mount options with automatic, modified or manual reset mechanisms.

Circuit Breaker Range

Power Disitribution Units

These units provide fuse protected power to connected accessories. Units can be fitted with a mix of relays, fuses, diodes, circuit breakers etc. Some units feature internal common bussing to reduce cabling.

Power Disitribution Units

Relays and Flashers

We stock the latest range of ISO 280 relays and flashers. These feature a small blade type terminal which makes them suitable for use in many new power distribution units. We also sell a range of standard relays and flashers.

Relays and Flashers

Junction Blocks

Perfect for connecting wires together at a central point. Available in single pole stand-alone or feed thru versions. Also available in multi-pole versions. Suitable for positive or negative cables.

Junction Blocks

Switch & Circuit Breaker Panels

We offer and assortment of panels designed for a mix of switches and circuit breakers. You simply choose the panel that suits your requirements then order a mix of breakers and switches to suit.

Switch and Circuit Breaker Panels

Fuse Pullers / Extractors

A fuse puller makes it easy to remove a fuse from a holder or panel, particularly in situations where space is limited. Our range includes fuse pullers for blade fuses such as Micro2, Mini and Auto blade fuses etc.

Fuse Puller Range

Terminals, Seals & Cables

We carry a range of terminals, seals, cavity plugs and cables for use with our power distribution units. Brands include the Delphi Metri-pack 280 and Tyco Amp series.

Terminals and seals

Terminal Crimp and Removal Tools

These tools are designed to crimp terminals onto cable, or extract terminals already fitted in a power distribution unit. We recommend using a crimping tool designed to suit the terminal you want to crimp.

Terminal tools

Prolec Product Catalogue

NEW RELEASE - Prolec Product Catalogue

Inside this 5th edition of our catalogue you will find a huge range of circuit protection products including;

  • Fuses, Fuse Holders & Fuse Blocks.
  • Circuit Breakers (automotive & marine).
  • Relays, Flashers & Holders.
  • Assorted Tools & Accessories.
  • Power Distribution Units
  • Junction Blocks & Busbars.
  • Switch & Circuit Breaker Panels.

There are over 300 new products, plus we have added additional reference material such as fuse, circuit breaker and holder selection tables.

View Catalogue       |    Download Catalogue