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Learn more by watching our Cabac HNS030RF-750 | 750Hz Ripple Signal Filter video.
The Cabac HNS030RF-750 is a tuned passive inline ripple signal filter rated 250W, built to strip the 750Hz off-peak control signal out of the mains supply. The HNS030RF-750 works with LED, halogen, CFL, and incandescent lamps, and complies with AS/NZS 3100. It carries an IP20 ingress rating and runs on a 230V to 240V AC 50Hz supply.
Electricity distributors across parts of New South Wales inject a 750Hz off-peak ripple control signal onto the mains to switch hot water systems and street lighting remotely. That superimposed signal can make LED downlights flicker and fans buzz whenever it runs. The HNS030RF-750 sits inline on the supply and filters the 750Hz signal out, so sensitive lighting and dimmer circuits run clean.
Electricians reach for this filter when a customer reports flickering lights that track the off-peak switching cycle. It is designed to fit through a downlight hole, so it goes in inline without a separate enclosure. One filter can carry multiple dimmers on the same run as long as total load stays under 250W, and it is guaranteed flicker free with S-Click dimmers.
The HNS030RF-750 is tuned only to 750Hz, so it will not filter a 1050Hz signal used in Southern Queensland or a 492Hz signal used around St George and parts of Muswellbrook. It is IP20 rated for dry indoor use, not weatherproof, and must sit on circuits with up to 10A protection.
(HNS030RF-750)
The HNS030RF-750 is tuned to a 750Hz off-peak ripple control signal, used in NSW areas such as the Sydney main load area, Maitland, Bankstown, and Sutherland. Confirm your local ripple frequency with your electricity distributor before ordering, as some areas use 1050Hz or 492Hz.
Installation must be carried out by a licensed electrical contractor, as the filter forms part of a fixed-wire installation. It wires inline on the mains supply and is designed to fit through a downlight hole. Only install it on a circuit protected by up to a 10A breaker.
The filter works with LED, halogen, CFL, and incandescent lamps. It removes the flicker that LED downlights show during ripple signal events, along with the buzzing that can affect fans wired to the same supply.
One filter can serve multiple dimmers on the same run, provided the total connected load stays at or below 250W. Output is guaranteed flicker free when the filter is paired with S-Click dimmers.
The HNS030RF-750 complies with AS/NZS 3100 and carries an IP20 ingress rating for dry indoor installation. The filter runs on a 230V to 240V AC 50Hz supply and operates within a -10 to +50 degree C temperature range.
The ripple signal filter carries a 12-month manufacturer warranty from the invoice date, covering material and manufacturing defects. The warranty requires installation by a licensed electrical contractor and operation within the rated voltage, load, and temperature limits.
The filter is tuned only to 750Hz, so it will not correct a 1050Hz signal used in Southern Queensland or a 492Hz signal used around St George. Its IP20 rating limits it to dry indoor locations, away from damp or outdoor exposure.
The Cabac HNS030RF-750 is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.
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Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Clipsal in home warranty
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | CABAC |
| SKU | HNS030RF-750 |
| Barcode # | 9318674223856 |
| Package Weight | 0.622kg |
| TYPE | VALUE |
|---|---|
| Type | Ripple Signal Filter |
| Brand | Cabac |
| Colour | White |
| Wattage (W) | 250W |
| IP Rating | IP20 |
| Frequency (Hz) | 750Hz |
| AC Voltage | 230V - 240V |
| Temperature | -10°C - 50°C |
| Standard | AS/NZS 3100 |
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