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Description
ZB4BD8Main Range of product Harmony XB4 Product or component type Head for selector switch Device short name ZB4 Bezel material Chromium plated metal Mounting diameter 22 mm Head type Standard Sale per indivisible quantity 1 Shape of signaling unit head Round Type of operator Right to centre spring return Operator profile Black standard handle Operator position information 3 positions + 45 Complementary CAD overall width 29 mm CAD overall height 29 mm CAD
Main
| Range of product | Harmony XB4 |
| Product or component type | Head for selector switch |
| Device short name | ZB4 |
| Bezel material | Chromium plated metal |
| Mounting diameter | 22 mm |
| Head type | Standard |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Right to centre spring return |
| Operator profile | Black standard handle |
| Operator position information | 3 positions +/- 45° |
Complementary
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 44 mm |
| Net weight | 0.04 kg |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Mechanical durability | 1000000 cycles |
| Electrical composition code | C3 for <6 contacts using single blocks in front mounting C4 for <6 contacts using single and double blocks in front mounting C5 for <5 contacts using single blocks in front mounting C6 for <5 contacts using single and double blocks in front mounting C7 for <4 contacts using single blocks in front mounting C8 for <4 contacts using single and double blocks in front mounting C11 for <3 contacts using single blocks in front mounting |
| Device presentation | Basic element |
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 | IP67 conforming to IEC 60529 IP69 IP69K |
| NEMA degree of protection | NEMA 13 NEMA 4X |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Standards | EN/IEC 60947-1 UL 508 EN/IEC 60947-5-5 EN/IEC 60947-5-4 EN/IEC 60947-5-1 JIS C8201-5-1 CSA C22.2 No 14 JIS C8201-1 |
| Product certifications | CSA DNV LROS (Lloyds register of shipping) UL listed RINA GL 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 |
| Toxic heavy metal free | Yes |
| 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
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 1
31 pages were missing from the test book
31 pages were missing from the test book
Pages 453 to 484 were missing (see attached photo)
It’s very hard to prepare for a comprehensive certification examination studying from an incomplete text. FYI, the book was purchased new and not damaged, it was bound that way
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Reviewed in the United States on February 18, 2023
★★★★★ 3
Kindle version does not come with tests/flashcards
I did not know this beforehand. They hid this fact waaaay down below and added it in below the details and neglected to add it to the main description at the top. Be advised.
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Reviewed in the United States on April 10, 2022
★★★★★ 2
General overview and relevant search terms for you to look up
Format: Paperback
I liked that there are online resources. I disliked multiple typos and some information that disagreed with my personal experience so I don't know what that was about. Stopped reading it after this chapter
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Reviewed in the United States on October 29, 2022
★★★★★ 5
Great study material
I’m using this to get ready for my A+ exam. Can’t wait to finally get certified in all the areas I have been dreaming to work in. I have ADD so it’s tough to sit and ready most things, but this book allows me to focus on something I love to be around, talk about and work on. It’s super helpful in Computer Hardware (basics) software trouble shooting (basics) and learning about handheld devices like cell phones, although some information is not correct on the cell phone portions, I am an AASP (Apple Authorized Service Provider) certified technician and a Wise Level 2 certified technician so I am very familiar with cell phones, but it’s not all wrong, it allows the reader to search for the information and build a better foundation on these products because they change so frequently. Also the visuals are amazing, I love to see pictures of what I am reading about because I’m such a man child, but also because theory is one thing and practical knowledge is another. Being able to replicate a scenario and attempt a fix is helpful to those who can’t sit still.
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Reviewed in the United States on June 12, 2022
★★★★★ 5
Very nice quality and gets the job done
Color: Silver
This has been the best derma plane razor that I’ve bought so far. I love that it has all of the refills and I ended up buying one for my daughter as well.
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Reviewed in the United States on May 22, 2026