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Description
ZB4BS834Main Range of product Harmony XB4 Product or component type Head for emergency switching off push button Device short name ZB4 Bezel material Chromium plated metal Mounting diameter 22 mm Sale per indivisible quantity 1 Shape of signaling unit head Round Type of operator Trigger action and mechanical latching Reset Turn to release Operator profile Red mushroom 30 mm, unmarked Head type Standard Complementary CAD overall width 30 mm CAD overall height
Main
| Range of product | Harmony XB4 |
| Product or component type | Head for emergency switching off push-button |
| Device short name | ZB4 |
| Bezel material | Chromium plated metal |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 1 |
| Shape of signaling unit head | Round |
| Type of operator | Trigger action and mechanical latching |
| Reset | Turn to release |
| Operator profile | Red mushroom √ò 30 mm, unmarked |
| Head type | Standard |
Complementary
| CAD overall width | 30 mm |
| CAD overall height | 30 mm |
| CAD overall depth | 57 mm |
| Net weight | 0.068 kg |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Mechanical durability | 300000 cycles |
| Electrical composition code | 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 C15 for <1 contacts using single blocks in front mounting C10 for <4 contacts using single and double 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 |
| Electrical shock protection class | Class I conforming to IEC 61140 |
| IP degree of protection | IP66 conforming to IEC 60529 IP69 IP69K |
| NEMA degree of protection | NEMA 13 NEMA 4X NEMA 4 NEMA 12 |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Standards | EN/IEC 60204-1 JIS C8201-5-1 GB 14048.5 EN/IEC 60947-1 EN/IEC 60947-5-4 CSA C22.2 No 14 EN/IEC 60947-5-1 EN/ISO 13850 IEC 60364-5-53 UL 508 EN/IEC 60947-5-5 JIS C8201-1 |
| Product certifications | RINA LROS (Lloyds register of shipping) GL CSA BV DNV UL listed |
| 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 |
| REACh free of SVHC | Yes |
| 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
4.2 ★★★★★
Based on 1493 reviews
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Product Reviews
★★★★★ 5
Definitely a comfort read
Format: Kindle
Just a comfy cozy nice long read. While this is definitely a SLOOOOOOOOWWWWW burn, this is how you do RH right; a nice long novel where you actually get to know the characters so you can feel more connected to them & the story, not to mention getting enough time to actually remember all their names haha. & they are all consent kings. Also I do so love me some double omega OV, siiiigh (heart eyes). I wish there had been juuust a bit more spice, like maybe just between Elias & others before MC was ready (made Elias feel a bit underdone or gimmicky without it), I did love this read. Low stress, comfy read. It could've used another round of editing for some minor errors & type issues but it wasn't bad enough to pull ne out of the story. Though I did giggle at 'knecks', thinking kuh-necks in my head. Overall I'd say 9/10
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Reviewed in the United States on March 28, 2025
★★★★★ 4
beautiful story
Format: Kindle
I absolutely love this book, however there is quite a bit repetition! The storyline makes up for it, a just skipped them. I like that this was a cozy read, it’s an omegaverse romance, but really barely read as OV, you get a little hierarchy and scent blockers, but if not for that you wouldn’t know. I love the romance aspect however, they take there time and move at her pace! A good read, with some errors, hopefully there is more to come!!
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Reviewed in the United States on April 13, 2025
★★★★★ 2
Nicole
Format: Kindle
I loved the concept of the story but it went no where painfully slow! There was so much repetition that I skimmed and only paid attention whenever I saw quotation marks. I need...yes we know what you need....said 125 times grew frustrating and tiresome! And what does progressive mean in this boom? There are 3 alphas and 2 omegas...is that different or is it bc of the 3 alphas and Lucian was the really alpha one. The sex was very disappointing too....very G rated in my spice level. There is no epilogue and I think it was like 80 something chapters! I should have read the reviews but the sample got me good! What does soren do for a living? Are the men sexual w eachother bc they did not show that in this story if you are worried about that. It was jus so
painstakingly slooowwwwww!!! I get why but dang! Just beware g rated and slow paced w alot of repetition!
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Reviewed in the United States on June 2, 2025
★★★★★ 3
It's great but be warned...
Format: Kindle
I enjoyed the idea of this story. I really did! The story was great, the characters were great, and I had a decent enough time reading. I did however, find myself forcing myself to finish this and skimming through a lot of the series. The pacing was slow which is fine, but it was repetitive. Every single conversation Lydia had with these men always had to have some deeper meaning. Even when I thought there would be a light hearted reprieve, it always ended with another lecture or bit of advice. It felt like I was watching her interact with her multitude of therapists than men she was being courted by. I understand this was a path of healing for her but it got very old very fast. It felt excessive in every way to me and this aspect never changed throughout the entire story. Imagine reading an overly inspirational self help book where they tried to make it interesting by throwing in romance? Which again, could work in many cases but it was so excessive to me.
That being said, I still think it was a great story and I think everyone should give this a chance!
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Reviewed in the United States on June 4, 2025
★★★★★ 5
Absolutely perfect
Format: Kindle
All of the characters are so expertly developed. They all support Lydia with unwavering understanding while she slowly opens up. I liked that the main conflict wasn’t between the pack and it instead pulled them closer together. This is honestly such a perfect feel good cozy omegaverse. There were some typos sprinkled through out but not enough to be irritating.
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Reviewed in the United States on March 28, 2025