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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
XB4BT845EXMain Range of product Harmony XB4 Product or component type Complete emergency stop push button Device short name XB4 Bezel material Chromium plated metal Fixing collar material Zamak Head type Standard Mounting diameter 22 mm Sale per indivisible quantity 1 Dust zone Zone 21 22 Type of operator Trigger action and mechanical latching Reset Push pull Operator profile Red mushroom 40 mm Contacts type and composition 1 NO + 1 NC Complementary Device
Main
| Range of product | Harmony XB4 |
| Product or component type | Complete emergency stop push-button |
| Device short name | XB4 |
| Bezel material | Chromium plated metal |
| Fixing collar material | Zamak |
| Head type | Standard |
| Mounting diameter | 22 mm |
| Sale per indivisible quantity | 1 |
| Dust zone | Zone 21 - 22 |
| Type of operator | Trigger action and mechanical latching |
| Reset | Push-pull |
| Operator profile | Red mushroom √ò 40 mm |
| Contacts type and composition | 1 NO + 1 NC |
Complementary
| Device mounting | Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 |
| Fixing center | >= 30 x 40 mm (support panel) - thickness: 1…6 mm |
| Fixing mode | Screw-fixed: 0.8…1.2 N.m |
| Embedding depth | 43 mm |
| Marking | Ex tb IIIC |
| Shape of signaling unit head | Round |
| Contact operation | Slow-break |
| Contacts usage | Standard |
| Positive opening | With conforming to EN/IEC 60947-5-1 appendix K |
| Operating travel | 1.5 mm (NC changing electrical state) 2.6 mm (NO changing electrical state) 4.3 mm (total travel) |
| Operating force | 50 N |
| Mechanical durability | 300000 cycles |
| Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN 60947-1 Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN 60947-1 |
| Tightening torque | 0.8…1.2 N.m conforming to EN 60947-1 |
| Shape of screw head | Cross compatible with Philips no 1 screwdriver Cross compatible with pozidriv No 1 screwdriver Slotted compatible with flat √ò 4 mm screwdriver Slotted compatible with flat √ò 5.5 mm screwdriver |
| Contacts material | Silver alloy (Ag/Ni) |
| Short-circuit protection | 10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1 |
| [Ith] conventional free air thermal current | 10 A conforming to EN/IEC 60947-5-1 |
| [Ui] rated insulation voltage | 600 V (pollution degree 3) conforming to EN 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV EN 60947-1 |
| [Ie] rated operational current | 3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1 6 A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1 0.1 A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1 0.27 A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1 0.55 A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1 1.2 A at 600 V, AC-15, A600 conforming to EN/IEC 60947-5-1 |
| Electrical durability | 1000000 cycles AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1: appendix C 1000000 cycles AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1: appendix C 1000000 cycles AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1: appendix C 1000000 cycles DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1: appendix C 1000000 cycles DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1: appendix C |
| Electrical reliability | Λ < 10exp(-6) at 5 V, 1 mA in clean environment conforming to EN/IEC 60947-5-4 Λ < 10exp(-8) at 17 V, 5 mA in clean environment conforming to EN/IEC 60947-5-4 |
Environment
| Protective treatment | TH |
| Ambient air temperature for operation | -20…60 °C |
| Overvoltage category | I conforming to IEC 60536 |
| IP degree of protection | IP65 conforming to IEC 60529 |
| IK degree of protection | IK05 |
| Standards | EN/IEC 60947-5-5 EN 60079-0:2009 EN 60079-31:2009 EN 61000-6-2 EN/ISO 13850 IEC 60079-0:2007 IEC 60079-31:2008 |
| Directives | 94/9/EC - ATEX directive |
| Product certifications | INERIS 04ATEX9004U |
| 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 |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
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 25 reviews
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Product Reviews
★★★★★ 4
Great frother, dumb charger
Color: Black
Works well. I got this to replace my battery powered milk frother from IKEA. I use it to make a protein shake every day. I just take a 16oz glass, fill it halfway with milk, add a scoop of protein powder, and mix it with the frother, using a combo of low and medium power, but realistically, low is all you need for that purpose. Been using it everyday for the past almost month since I got it, haven't had to recharge it and it's still working great.
The only reason I'm giving 4 stars instead of 5 is because the charger is micro USB. Not using USB-C in 2025 is honestly just insulting. Change that and you have a 5-star product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 5
Best frother I have bought
Color: Black, Color: Black
Easy to use
Rechargeable
3 speeds for different nixing
Has a rechargeable stand that helps make it stand up straight
And didn’t forget to register the unit for the warranties
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
10/10 – I’ve Already Bought Three!
Color: Black, Color: Black
I absolutely love this frother. It works in multiple ways and makes the perfect creamy blend every morning with my protein and collagen. It’s powerful, easy to use, and the charging stand is super convenient.
I loved it so much that I purchased one for myself, one for my mom, and one for my best friend’s mom.
What really impressed me was the customer service. Mine stopped working at full strength, and they walked me through troubleshooting. When that didn’t fix the issue, they immediately sent me a replacement. That level of support makes a huge difference.
Highly recommend — I’ll definitely be gifting more of these!
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Reviewed in the United States on March 3, 2026
★★★★★ 1
Stopped working in 4 months
Color: Black
It’s hard to find a whisker that has good reviews. I was hopeful with this one because I wanted multiple attachments and speeds. When I received it I was close to returning it because the attachments were hard to take off and very fragile. I should have returned it at that point because 4 months later Ive missed the return window. I did not use often and if I did it would have broken sooner. All of the sudden it stopped spinning. I recharged it overnight and it didn’t help. Of the three speeds, non work except the middle speed that spins at a wonky pace, and turns off randomly. It’s garbage.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Good mixer and good customer service!
Color: Black
We were really enjoying this frother, one day it turned on and smoked a little and wouldn’t turn off; we contacted the seller and they sent a replacement immediately, had it within a week! Very good customer service.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
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