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Learn more by watching our NLS 66P532 | 5 Pin 32Amp Straight Plug IP66 | 30478 video.
The National Light Sources 66P532 is a 5-pin 32-ampere industrial straight plug rated 500V AC, manufactured to comply with AS/NZS 3123 and AS/NZS 3112 standards. The 66P532 is supplied complete with screw collar and large cable terminals, designed for domestic and commercial installations requiring weatherproof connections on extension leads, outdoor power distribution, or industrial jobsite applications.
Industrial equipment, workshop tools, and site-hire machinery increasingly demand 32-ampere plugs and sockets that stand up to wet environments and regular handling. The NLS 66 series closes a supply gap for electricians and hire companies: durable plugs at a fraction of the cost of equivalent name-brand products. Whether extending power to a shed, feeding temporary site equipment, or upgrading an outdoor installation, the 66P532 delivers IP66 protection without premium pricing.
The 66P532 addresses the trade need for straightforward, cost-effective industrial connectors. Workshop sparks and hire companies rely on NLS plugs because the screw collar grips cable securely, the large terminals accept 4mm² cable with no crimps needed, and the construction is simple enough to service in the field. Installation speed and reliability on tight budgets matter more than brand prestige on this class of product, and the 66P532 delivers both.
The 66P532 is not suitable for permanent indoor domestic installations, underfloor heating circuits, or any application requiring a flush wall-mounted outlet. It is not weatherproof on the connector face itself; the plug should not be left exposed to direct rain or frost over extended periods. Do not use underwater or in fully submerged applications; IP66 protects against spray and dust, not immersion.
Verified Sparky Direct customer reviews: National Light Sources NLS 66P532 | 5 Pin 32Amp Straight Plug IP66 (66P532)
"Excellent service and product. Fast delivery." — Henry
"Good quality product. All as expected." — Joe
"Great product and great price." — Scott
(66P532)
The NLS 66P532 is rated 500V AC, 32 amperes, 50/60Hz. This rating covers both single-phase and three-phase industrial power distribution. It is suitable for circuits protected by a 32A MCB or RCD.
Yes, the 66P532 complies with AS/NZS 3123 and AS/NZS 3112, the Australian and New Zealand standards for industrial plugs and power distribution systems. It is approved for use in domestic and commercial installations by a licensed electrician.
Installation of the 66P532 must be carried out by a licensed electrician. The plug connects to cable by screw terminals rated 4mm² (two screws per terminal), and the circuit must be protected by a 32A RCD or MCB. Incorrect termination or circuit protection can create fire and electrocution risk.
The 66P532 is rated 32 amperes and is suitable for higher-load circuits. The 66P520 is rated 20 amperes and is used for lighter loads. Both have the same 5-pin round-pin configuration and IP66 rating, so they are not interchangeable; use the correct amperage for the circuit load.
The 66P532 has large cable terminals rated for 4mm² (6mm² acceptable with care). Each terminal has two screw points. Strip 8–10mm of outer sheathing, insert the bare 4mm² core into the terminal, and tighten both screws firmly. Do not force oversize cable into the terminal or damage the insulation.
The 66P532 has an IP66 rating, which protects against water spray and dust ingress. It is rated for outdoor wet areas and construction sites where splash and spray are routine. However, it is not rated for full submersion or permanent outdoor mounting. Cover the plug when not in use; prolonged direct rain or frost exposure can eventually degrade the plastic or cause corrosion inside the terminals.
The 66P532 is supplied as a complete assembly: the plug body, screw collar, and internal wiring. You supply the cable (up to 4mm²), strip the sheathing, and terminate to the large cable terminals using the two screws provided. No additional parts are required.
The National Light Sources 66P532 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: 5 Year
Commercial Use: 5 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | NATIONAL LIGHT SOURCES |
| SKU | 66P532 |
| Model # | 30478NLS |
| Barcode # | 9336700010454 |
| Package Weight | 0.455kg |
| TYPE | VALUE |
|---|---|
| Type | Industrial Plugs & Sockets |
| Brand | National Light Sources |
| Range | 66 Series |
| Colour | Orange |
| Rated Current (A) | 32 |
| Height (mm) | 201 |
| Width (mm) | 78 |
| Depth (mm) | 78 |
| Protection | IP66 |
| Voltage (V) | 500 |
| Installation Area | Indoor & Outdoor |
| Pin Number | 5 Round Pins |
| Style | Straight |
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