Free Shipping on all orders over $100

Circuit Protection

Are you ready for worry-free power on your next big Australian adventure? Circuit protection keeps your caravan or 4WD electrical system safe. These devices include safety switches, RCBOs, and circuit breakers. They detect faults like earth leaks, overloads, or short circuits. Power cuts off fast to stop shocks, fires, or damage. This matters in mobile setups where wiring faces bumps and weather. Short paragraphs make it easy to fit these into caravans, campers, or touring vehicles. They protect lights, fridges, and chargers across Australia.

Sort By:
Product Description: 10-Way Fuse Box with...

$24.50 + GST

Discover the Ultimate 100A Blocking Diode...

$22.00 + GST

6- Way Fuse Box with Earth Bar
6-Way, Earth Bar, With Extra Fuses Customer...

$22.50 + GST

Specifications: C16 , 240V, 30mA Type AC,...

$30.00 + GST

Specifications: Color: White ( Off White ) Rugged...

$12.20 + GST

Specifications: 100A, Ignition Protected, Waterproof , Black Customer...

$42.50 + GST

Specifications: 50A, Ignition Protected, Waterproof , Black Customer...

$42.50 + GST

Specifications: 80A, Ignition Protected, Waterproof , Black Customer...

$42.50 + GST

30 AMP Midi / Mini-ANL with Holder
30 AMP Midi / Mini-ANL –...

$12.50 + GST

350A ANL Fuse – Specifications Type:...

$17.80 + GST

Sale!
Save 20%
Weatherproof Inlet with RCD Enclosure –...

Original price was: $239.99.Current price is: $191.99. + GST

Why Australian Travellers Choose These Products

Australian conditions demand tough protection. Heat, dust, and long drives test your electrics. Circuit protection handles vibration and moisture on outback tracks or coastal runs. Off-grid campers rely on them for solar and battery systems. They work with 12V and 240V setups common in caravans and 4WDs. Safety switches cut power from both active and neutral lines for full protection. From Queensland heat to Tasmanian rain, these suit nationwide travel. They meet Australian standards to keep you compliant and safe.

 

Why Buy From Hi Tech Power Solutions

Hi Tech Power Solutions stocks reliable circuit protection for caravans, 4WDs, and off-grid needs. Our range fits Australian caravans and touring vehicles perfectly. We offer nationwide support with fast shipping across all states and territories. Practical advice helps you pick what works for your setup. Built for real Australian travel, our products stand up to harsh conditions.

 

How To Choose The Right Option

Match the device to your power needs. Check if you need DC for 12V batteries or AC for 240V outlets. Look at the current rating, like 10A to 40A, based on your max load. RCBOs combine leak and overload protection in one unit. Safety switches focus on earth leaks. Consider enclosures for dust and water resistance. For off-grid, pick ones that pair with inverters and solar. Get a licensed electrician to install for safety.

 Browse our circuit protection range today and power up your next trip with confidence.

Filters

Filter By Price
Filter By Price - slider
$12$192
Filter By Review
Filter By Review

2025 CHRISTMAS CLOSURE !

Dear Valued Customer,

We will be closed for operations from 19 December to 29 December.

All orders placed between 19 December and 29 December will be processed and delivered after 29 December.
Our technical team, communications team, and customer support will also resume contact after 29 December.


Wishing you a Merry Christmas and a Happy New Year!