Shipping Estimate
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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
ZB4BA432Main Range of product Harmony XB4 Product or component type Head for non illuminated push button Device short name ZB4 Bezel material Chromium plated metal Mounting diameter 22 mm Sale per indivisible quantity 1 Head type Standard Shape of signaling unit head Round Type of operator Spring return Operator profile Red flush, O (white) Complementary CAD overall width 29 mm CAD overall height 29 mm CAD overall depth 28 mm Mechanical durability 10000000
Main
| Range of product | Harmony XB4 |
| Product or component type | Head for non-illuminated push-button |
| Device short name | ZB4 |
| Bezel material | Chromium plated metal |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 1 |
| Head type | Standard |
| Shape of signaling unit head | Round |
| Type of operator | Spring return |
| Operator profile | Red flush, O (white) |
Complementary
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 28 mm |
| Mechanical durability | 10000000 cycles |
| Electrical composition code | C1 for <9 contacts using single blocks in front mounting C2 for <9 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 |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Standards | EN/IEC 60947-1 UL 508 EN/IEC 60947-5-1 EN/IEC 60947-5-5 CSA C22.2 No 14 JIS C8201-5-1 EN/IEC 60947-5-4 JIS C8201-1 |
| Product certifications | DNV LROS (Lloyds register of shipping) RINA CSA BV GL 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 |
| 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
4.1 ★★★★★
Based on 384 reviews
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Product Reviews
★★★★★ 5
Best Children's Book of 2024
Format: Hardcover, Format: Hardcover
My bibliophile kids (11 and 8) and I adore this book. The illustrations are delightfully inviting, the children are magically independent and loving, and the story encapsulates the gentle chaos of childhood in such a beautiful way. Highly recommend.
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Reviewed in the United States on November 23, 2024
★★★★★ 5
Great book!
Format: Hardcover
I hate when my kids make messes so this was the perfect book for me. It put things in perspective that messes aren't always a bad thing.
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Reviewed in the United States on October 2, 2024
★★★★★ 5
Must Have Book
Format: Hardcover
We purchased this book after having read a New York Times article on the author-illustrator. Loren Long. What an amazing book! I love the story line and the beautifully illustrated pages. Our 7 year old grandson doesn't tire of "reading" the pictures along with the story. The illustrations are loaded with subjects to talk about, along with the peaceful refrain that repeats throughout the book, "And they filled her with joy." This book fills us with joy. Thanks, Loren Long. Another great children's book.
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Reviewed in the United States on October 12, 2024
★★★★★ 5
An Instant Classic for Children!
Format: Hardcover
This book is lovely. The story is simple and timeless. The illustrations are bright and memorable. My grandchildren love Loren Long's books.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Unique book- creative story and pictures
Format: Hardcover
Absolutely love the black and white pictures with the yellow accents. This is a fun creative book. Perfect for my son who is obsessed with busses and the color yellow. Made from thick high quality materials. Great for young children to enjoy.
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Reviewed in the United States on December 23, 2025