Presenting our range of Commercial Heavy Duty Electronic Rust Protection Systems, engineered to meet the rigorous demands of industrial settings and heavy-duty applications. These robust systems offer unparalleled protection, ensuring your commercial fleet and equipment remain corrosion-free, even under the most extreme conditions:

These systems are suitable for on-site self-installation and include a 10-year product replacement warranty.

We recommend you contact us to discuss your particular requirements.


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Buy 2 $1,387.00
Buy 3 or more $1,314.00
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Save when you buy more ! Discount Price
Buy 2 $1,387.00
Buy 3 or more $1,314.00

Additional information

Shipping Weight 1.11 kg
Shipping Dimensions 24 × 18 × 9 cm
Technical Specifications

Input Voltage >> 12V/24VDC
Operating Voltage >> 9V-32VDC
Output Transformers >> 2
Output Power (to each Pad) >> 50Vpk-pk @ 12.5kHz
Ground >> – Negative
Max Current Draw >> 35ma +/-
Operating Temperature >> -30°C to 85°C

Package Contents

1 x CATIII-HD Main Module
8 x Large Sensor Pads
1 x Complete Wiring Harness
8 x 2m Pad Extension Lead
6 x Pad Wiring Splitters
Cable Ties
Alcohol Swabs
Spare Fuse
Full Installation Instructions


This high powered rust suppression system features solid-state electronics sealed inside a thick protective resin and housed in a rugged aluminium casing. All wiring is rated and connections are made using high quality waterproof “AMP” connectors. Each high tech coupler pad is protected by thermo moulded rubber and features high strength 3M bonding adhesive.  Our production facilities are ISO9001 and TS16949 accredited which means we take quality very seriously.


CAT is pleased to provide the following guarantees:-

a) The CAT System:- CAT guarantees the owner that the CAT System (Module) will be free from defects in material and workmanship for a period of ten (10) years. ^

b) The Fitted Vehicle (Australia Only):- The CAT System is guaranteed to help protect the vehicle against steel corrosion for a period of ten (10) years from the date the vehicle was manufactured. ^

^(terms and conditions apply)


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