
NN-ST665B Panasonic 32L Genius Inverter Microwave Oven
The Panasonic NN-ST665B (including specific retail or batch variants like -004 TS) is a high-performance 32L freestanding solo microwave oven powered by premium Panasonic Inverter technology. Finished in a modern black cabinet with a sleek stainless steel bottom trim, this mid-sized kitchen appliance features a large 340mm glass turntable and smart Genius Sensor cooking mechanics. By delivering a continuous, true stream of graduated power rather than standard pulse-on/pulse-off sequences, it achieves remarkably uniform heating, faster thawing, and precise texture management across family-sized meals.
Key Features
- Spacious 32-litre internal cavity easily fits wide dinner plates and large family-sized casserole dishes
- High-powered 1100W cooking output combined with 10 discrete power levels for granular temperature control
- True Inverter Technology maintains steady power delivery to prevent cold spots, rubbery textures, or burnt edges
- Genius Sensor Cooking monitors internal humidity levels to automatically adjust ideal times and heat levels
- Inverter Turbo Defrost uses an optimized sequencing technique to thaw frozen meats drastically faster and more evenly
- Expanded 18–19 Preset Auto Menus provide simple, touch-activated profiles for vegetables, rice, legumes, and fish
- 4 specific 'Soft & Melt' menus quickly prepare butter, chocolate, cream cheese, or hard ice cream
- Convenient Add Time button enables immediate cycle expansion by pressing a singular input during or after heating
- Modern membrane touch control panel paired with a clean blue LCD icon display screen
- Child Safety Lock provides quick control panel lockouts to safeguard toddlers and young children
Auto Cooking & Menu Profiles
The pre-programmed auto menus eliminate kitchen guesswork by tailoring inverter power curves to specific food categories:
| Sensor Reheat Options | Sensor Reheat, Reheat Bread |
| Soft & Melt Programs | Melt Butter, Melt Chocolate, Soften Cream Cheese, Soften Ice Cream |
| Fresh Vegetables | Fresh Vegetables, Root Vegetables |
| Rice & Grains | Rice, Congee, Porridge / Oatmeal |
| Proteins & Legumes | Fish, Chicken pieces, Legumes / Dried Beans |
Control Panel & Options
| Control Configuration | Flat membrane touch panel pad with responsive sensors |
| Display Interface | Blue backlit LCD display with clear functional icons |
| Timer Parameters | 99 min 59 sec delay timer, independent kitchen clock, multi-stage cooking setup |
| Door Release System | Mechanical push-door release button |
Design & Dimensions
| Total Frame Height | 310 mm |
| Total Frame Width | 525 mm |
| Total Frame Depth | 388 mm |
| Glass Turntable Size | 340 mm diameter |
| Exterior Finish Colour | Black Cabinet / Stainless Steel Bottom Trimmed accent strip |
| Internal Cavity Finish | Ceramic Enamel coated interior lining |
| Net Product Mass | 11.5 kg |
Performance & Electrical Profile
| Oven Gross Capacity | 32 Litres |
| Microwave Power Output | 1100 Watts true variable stream |
| Power Consumption Load | 1.1 kW connected electrical load |
| Grid Connection Type | Standard Australian 3-pin 10A plug and lead attached |
| Optional Trim Kit Fitment | Compatible with stainless steel built-in cabinetry trim kit NN-TK612G (sold separately) |
We offer prompt delivery of your New and Factory Second Appliances, with most orders delivered within 2-4 business days.
Delivery Areas
Our standard delivery zone covers the Metro Adelaide area (as defined by Google Maps), along with Mt Compass and the Fleurieu Peninsula from Encounter Bay to Currency Creek.
We also deliver to a number of outer and regional areas on request, including:
• Mt Barker
• Murray Bridge
• Tailem Bend
• Gawler
If your location falls within one of these areas, please contact us to confirm delivery timeframes and availability.
At this stage, we are unable to ship interstate or to far regional areas of South Australia.
Old Appliance Removal
When we deliver your new appliance, we can also arrange removal of your old one — simply ensure it's disconnected before we arrive.
Non-Stock Items
Delivery times for non-stock appliances can vary depending on supplier availability. Please contact our team for the most accurate delivery estimate on your specific appliance.
Need Help With Delivery?
Our team is happy to help confirm delivery options, timeframes, or appliance availability for your area - simply get in touch and we'll assist you promptly.
Shopping with us means shopping with confidence - every appliance we sell is backed by genuine manufacturer warranty.
Brand-New Appliances
All of our brand-new appliances come with full manufacturer warranty. The exact length of warranty coverage varies by product and is clearly stated in each appliance's description.
Factory Second Appliances
Our Factory Second stock is also covered by manufacturer warranty, for varying lengths depending on the appliance. As with our brand-new range, warranty details are listed in each product's description.
Buy With Confidence
Because all warranties are provided and honoured directly by the manufacturers themselves, you can purchase from us knowing your appliance is genuinely protected - no third-party or store-only warranty terms to worry about.
Need Help With a Warranty Claim?
If an issue arises with your appliance, our team is happy to assist you in liaising with the manufacturer to help get it resolved as smoothly as possible.
Why Choose Flagstaff Electrical?
Flagstaff Electrical is a small, family-owned and operated business with over 25 years' experience in the appliance industry. We pride ourselves on being small enough to genuinely care about every customer, while remaining big enough to offer highly competitive pricing - backed by friendly,
personalised service you won't find at the big chain stores.
Wide Range of New & Factory Second Appliances
Visit our Lonsdale showroom to explore our extensive range of new and factory second appliances, with fresh stock arriving weekly. Whether you're after a specific brand or the best possible deal, our team can help you find the right appliance for your home and budget.
Delivery & Old Appliance Removal
We offer delivery across our service areas, and can also arrange removal of your old appliance at the same time (please ensure it's disconnected prior to our arrival).
Installation Assistance
Need your new appliance installed? We can connect you with trusted, experienced industry professionals to arrange safe and professional installation.
Shop With Confidence
With 25+ years of experience, a hands-on family approach, and a genuine commitment to service, Flagstaff Electrical is your local destination for quality new and factory second appliances.


