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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
ZB4BG612Main Range of product Harmony XB4 Product or component type Head for key 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 Return Right to left Operator profile Black key switch Type of operator Spring return Operator position information 2 positions 90 Type of keylock Ronis 421E Key withdrawal position Left
Main
| Range of product | Harmony XB4 |
| Product or component type | Head for key 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 |
| Return | Right to left |
| Operator profile | Black key switch |
| Type of operator | Spring return |
| Operator position information | 2 positions 90° |
| Type of keylock | Ronis 421E |
| Key withdrawal position | Left |
Complementary
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 72 mm |
| Net weight | 0.098 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 C15 for <1 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 | IP66 conforming to IEC 60529 IP67 IP69 IP69K |
| NEMA degree of protection | NEMA 13 NEMA 4X |
| Standards | UL 508 GB 14048.5 EN/IEC 60947-5-5 EN/IEC 60947-5-4 EN/IEC 60947-5-1 EN/IEC 60947-1 CSA C22.2 No 14 |
| Product certifications | DNV LROS (Lloyds register of shipping) GL CSA BV UL listed RINA |
| 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
4.9 ★★★★★
Based on 9 reviews
Sort
Product Reviews
★★★★★ 5
Good value, fantastic fit
Color: Grey Purple, Size: 38D
Very comfortable lingerie, gives a smooth look under clothing. Very satisfied with this purchase. I have purchased bras at higher price point, these are comparable. Good quality and value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Very Good strong material
I love the bra but story time,
I initially got a 38DDDwhich is or was my size however I wore the 38DDD all day at work (RN) and the bra did hurt my sides like the sides were possibly too tight and digging into my ribs BUT the support was amazing and the minimizing was PERFECT I looked almost 2 cups sizes smaller in my opinion but I figured something was off so I ordered a 40DDD got those and the side digging wasn’t there but I lost a little bit of support maybe or I could have just done the straps wrong because it was a quick try on but overall I love the slimming effect and the material is soft and I truly appreciate this bra. The material is STRONG not cheaply made very beautiful over all. This is a good quality bra once I figure out the correct size . I ordered another 38G to see if I noticed a difference and a 40G to see if my cup size is wrong all together (which is what I think it is more so than the band size)
I tried another brand and the 38 band was find the cup was too small in 3 different brands. Guess I’ve gained some weight but overall even with the pain for the side digging I could tell this was a GREAT bra. Just measure yourself correctly lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Love this bra
Comfortable and held breast when the should be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Highly Recommended
42G fit perfect and comfortable definitely recommend for a bigger bust
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 5
Good
Color: Black, Size: 36D
Super comfy and shape is nice gives you a smooth back
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
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