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Description
Siemens 100A Heavy Duty Safety Switch HF363 (SKU: 2976AA)(2976AA)Ensure peace of mind with the Siemens 100A Heavy Duty Safety Switch HF363. Designed for reliable performance and safety, it keeps your electrical systems secure. Heavy duty steel construction offers durability Lockable handle provides safety and control Ideal for commercial and industrial applications Easily accessible connections for quick installation Compatible with a wide range of setupsPerfect for managing your electrical safety needs, this
Ensure peace of mind with the Siemens 100A Heavy Duty Safety Switch HF363. Designed for reliable performance and safety, it keeps your electrical systems secure. - Heavy-duty steel construction offers durability- Lockable handle provides safety and control- Ideal for commercial and industrial applications- Easily accessible connections for quick installation- Compatible with a wide range of setupsPerfect for managing your electrical safety needs, this switch balances functionality with reliability, making it an essential addition to your setup. . 30-Day Functional WarrantyShop with confidence! We guarantee all equipment to be fully functional. Your purchase is backed by our 30-Day Warranty, which begins upon confirmed delivery. If the item does not function as described, we will, at our discretion, repair the item, offer a replacement, or issue a refund upon the secure return of the equipment.Shipping & Freight LogisticsFreight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location).Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have the driver initial the bill of lading and take a photo of entire bill of lading. Send the photo of the BOL to your contact at Quantum Technology. Any damage not noted on the bill of lading will not be refunded.Local Pickup: Available for many items. Please note: Palletizing, strapping, or loading assistance is not included with local pickup unless arranged in advance.International Shipping: We ship worldwide either directly or through a freight forwarder! Contact us for a custom freight quote if international checkout is unavailable.Listing Terms & ExclusionsWhats Included: Only the specific items, cables, and accessories shown in the listing photos are included. If it is not pictured or explicitly listed, it is not included.Cosmetic Condition: This is used commercial equipment. Expect minor cosmetic surface scratches, scuffs, or blemishes that do not impact mechanical or electrical performance.Regulatory & Safety Removals: * Generators/Engines will be shipped without batteries and fuel per DOT safety regulations, therefore those items must be purchased separately by buyer. NOTE: there may be some fuel remaining in the tank as allowed by DOT. oServers/Datacenter Gear: Do not include hard drives, software licenses, or operating systems unless explicitly stated.Buyer Responsibility & Liability LimitationsCompatibility: While we guarantee functionality, listing descriptions are for reference only. Buyers are solely responsible for verifying technical compatibility, power requirements, and software integration with an expert prior to purchase.Limitation of Liability: Quantum is not liable for liquidated damages due to shipping delays or equipment failure. Quantums standard warranty applies as shown above. Except for the 30-day warranty stated above, all items are sold "As-Is, Where-Is.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support.
It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.)
I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night.
I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable.
I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing.
Would highly recommend.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
A lot of comfort for a very inexpensive price
Style: 18", Color: Grey, Size: Twin
We needed a spare mattress, but didn’t want to have a dedicated spare bedroom but wanted a comfortable bed. Couldn’t afford these high priced mattresses these days like the air beds or luxury coil spring with gel which are thousands of dollars. Miss air mattresses, very comfortable and adorable and I like the flocked top on it. And it has the self inflatable pump which is very easy and inconvenient.This makes a very inexpensive alternative. Even if it only lasts 6 months or so you can buy a whole lot of these for a lot less money than thousands of dollars for the other beds. In tax is a wonderful brand. I’ve bought it many times. Their vinyl material is very thick and durable. Intex makes flotation devices, blowup rafts, beach floaties, Kayaks, etc.
They have an excellent product & know what they’re doing.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Great Queen Size Air Mattress - NO Fuss
Style: 18", Color: Grey, Size: Queen
Great air mattress! Comfortable to sleep on. Powerful pump. Nice size. The bag to store it is very convenient and one of the easiest to put bed in once deflated. Reviews spot on with this product.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Skeptical at first, but after first use (so far) it’s a solid product
Style: 22", Color: Grey, Size: Queen
I initially bought this to stay at my MIL’s senior community (to help her get settled), so I didn’t want to spend a lot of money on it and I planned to leave it for other relatives that might want to visit. I expected it to be cheap-ish quality and probably not last through my two week stay.
First off, set up was a breeze. I laid it out and started inflation and it took about 4-5 minutes to fully inflate. The motor made noise, but it’s to be expected from something like this—I can say that it wasn’t as noisy as our Costco-bought mattress.
Second, it’s big—but that’s not a bad thing as much as I thought anyway after I saw it fully inflated. Turns out, for me, it’s a good thing. Our Costco mattress sits low to the floor and as it deflates a bit during the night, it’s tough to get up. This one (the 22” model and the largest one at this writing) is wonderful as I can sit on the edge of it and stand up easily. Your experience may be different, but for older folks it makes it really easy to get out of bed in the morning.
How does it sleep? Well, since I was visiting by myself and my significant other wasn’t with me, I can only speak for a single sleeper. It was really comfortable! It did take a bit of tweaking though as I thought I would like it more firm as I like to side sleep. The first couple of nights were a bit rough as I tossed and turned a bit in my sleep—I found that I couldn’t get comfortable on my side. For the reviews that say that it deflates after sleeping on it, I can say that it did seem to lose some air after the first two nights. The manufacturer does state that it does “stretch” and not deflate. As I wanted to test that statement, I didn’t change the firmness of it by re-inflating it to where I had it. The third and fourth nights were better sleep and I didn’t feel like the mattress deflated at all, so I found the stretch statement to be valid—it wasn’t losing air. After that night, I re-inflated it to where I thought I’d like it. The next night was the same tossing and turning that I had those first two nights, so I concluded that I needed to make it less firm and I actually DEflated it a bit and for the rest of the stay it was perfect! I didn’t have to touch it and I even unplugged it.
When I was getting ready to leave, I started the deflation process by turning the dial in the opposite direction. It took longer to deflate, so I walked away for a bit—I’d guess about 7-8 minutes. When I came back the mattress was flat as a pancake and ready to fold. This is the only hassle of the process as folding it to get it into the storage bag and back into the box (for storage). I do like the tote that they provide as the handles make it easy to lug about.
So, the first use was a success. If repeated uses reveal issues, I’ll report back. I will say that I plan to buy another one to replace our beloved Costco air mattress—she’s showing her age and the height of this one as well as the cost make it a no-brainer to get it as a second. We’ll use this one until it dies (if it even does) and then fall back on our old one if needed. I gave an overall 5 stars for the product with 4 stars for sleep quality and comfort only because your idea of these two might be a bit of a learning experience until you find your inflation sweet spot—so it’s not just an “inflate fully and use” type of scenario.
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Reviewed in the United States on May 2, 2024