Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
ZB4BW353Main Range of product Harmony XB4 Product or component type Head for illuminated push button Device short name ZB4 Product compatibility Integral LED Bezel material Chromium plated metal Head type Standard Mounting diameter 22 mm Sale per indivisible quantity 1 Shape of signaling unit head Round Type of operator Spring return Operator profile Orange flush, unmarked Operator additional information With plain lens Complementary CAD overall width 29 mm
Main
| Range of product | Harmony XB4 |
| Product or component type | Head for illuminated push-button |
| Device short name | ZB4 |
| Product compatibility | Integral LED |
| Bezel material | Chromium plated metal |
| Head type | Standard |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Spring return |
| Operator profile | Orange flush, unmarked |
| Operator additional information | With plain lens |
Complementary
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 30 mm |
| Net weight | 0.026 kg |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Mechanical durability | 10000000 cycles |
| Electrical composition code | M1 for <6 contacts using single blocks in front mounting with integral LED M2 for <6 contacts using single and double blocks in front mounting with integral LED M6 for <2 contacts using single blocks in front mounting with integral LED and transformer M10 for <2 contacts using single blocks in front mounting with integral LED |
| Device presentation | Basic sub-assemblies |
Environment
| Protective treatment | TH |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -40…70 °C |
| Overvoltage category | Class I conforming to IEC 60536 |
| IP degree of protection | IP66 conforming to IEC 60529 IP67 IP69 IP69K |
| NEMA degree of protection | NEMA 13 NEMA 4X |
| IK degree of protection | IK06 conforming to EN 50102 |
| Standards | UL 508 EN/IEC 60947-5-5 JIS C8201-5-1 EN/IEC 60947-1 EN/IEC 60947-5-4 EN/IEC 60947-5-1 CSA C22.2 No 14 JIS C8201-1 |
| Product certifications | GL UL listed DNV RINA LROS (Lloyds register of shipping) CSA BV |
| Vibration resistance | 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
Contractual warranty
| Warranty | 18 months |
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
4.1 ★★★★★
Based on 1053 reviews
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Product Reviews
★★★★★ 2
Not like before
This was the second time I’d used this product and this shipment was not like the first order I’d gotten.
This one had the texture of pudding and there was no way you could walk outside and be seen in public after applying it. It looked like mud smeared all over your body. You had to put it on at night wake up in the morning and shower, and most of it came off. You also had to clean your sheets because it was on everything you touched.
This batch was complete garbage and a total waste of my money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2023
★★★★★ 5
Really lovely skincare
I was a bit skeptical with how this would do with my skin. I have had a hard time finding products that work and feel nice and don't leave my skin feeling raw. I absolutely love this stuff. It not only feels nice when using, my skin feels so smooth and so soft after. There is no "raw" feeling or overly tight feeling. My skin feels hydrated, it looks even, my pores are a little smaller and the overall appearance is bright and healthy. I will be buying the full sizes of everything once I am out of these! You should absolutely give it a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Years worth if wasting money on bad products that just don’t work. THIS IS THE ONE!!
I wish I had taken before photos to show what an amazing difference this stuff makes! I was just about to break down and buy a $79 bottle of Hyaluronic Acid (although I wish they did not call it acid lol). I decided to check Amazon reviews and it had fairly good reviews, but there was one that actually had better reviews and was a fraction of the cost! Obviously this was too good to be true but warranted a try. OMG, since trying this set, I have seen a HUGE different in fine lines, blemishes and over all look of my skin! I would have never believed it if I had not seen it for myself. I have my husband hooked on it now too as well as two daughters in laws! They say they find because it balances out blemishes and pores they need less makeup.
This product is an amazing product and a ridiculously good price point! I wish I could buy a lifetime supply before they raise the price lol.
I love this stuff and am throwing out a huge amount of expensive products since I now have one that actually works, and just happens to be very fairly priced.
Note to the manufacturer; please don’t stop making these products!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Simple routine, calm skin, zero drama
This set does exactly what it’s supposed to do, which is surprisingly refreshing. The cleanser is gentle but effective—no tight, squeaky-clean regret afterward. The hyaluronic acid hydrates without feeling sticky or like it’s just sitting on top of your face doing nothing.
Everything layers well, absorbs quickly, and doesn’t pill or pick fights with the rest of your skincare. After consistent use, skin feels calmer, more balanced, and less prone to random nonsense.
No fragrance, no hype, no pretending to be magic. Just straightforward products that quietly improve your skin while minding their own business. If you want a routine that works without requiring a PhD or a 12-step ritual, this is it.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Skintastic!!!
I'm in love with this product it's so gentle on face great skin care routine products
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
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