Schneider Electric Harmony XB4 Series Emergency Stop Push Button, Latching, Twist to Release, Panel Mount, 22mm Cutout,
- RS庫存編號:
- 330-9388
- 製造零件編號:
- ZB4BS844
- 製造商:
- Schneider Electric

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- RS庫存編號:
- 330-9388
- 製造零件編號:
- ZB4BS844
- 製造商:
- Schneider Electric
產品概覽和技術數據資料表
法例與合規
- COO (Country of Origin):
- CZ
產品詳細資訊
Schneider Electric | Harmony ZB4-B Series | Emergency Stop Push Button Switch
Introducing the Harmony ZB4-B series of push button switch from Schneider Electric. This particular e-stop button has a snap-fit assembly which is tightened with a single screw, providing you with easy to secure mounting.
Harmony ZB4-B series from Schneider meets the most demanding international standards and approvals, such as EN/IEC 60204-1 and EN/ISO & Machinery Directive 2006/42/EC.
Note: All heads require a body/fixing collar and contact bodies.
Harmony ZB4-B series from Schneider meets the most demanding international standards and approvals, such as EN/IEC 60204-1 and EN/ISO & Machinery Directive 2006/42/EC.
Note: All heads require a body/fixing collar and contact bodies.
Features and benefits
Easy mountable, using a single installer (Self-maintaining of the head in its cut-out).
Clip-together component system (head, body, contact blocks).
Chromium plated metal, durable and easy to recycle
The switch has great resistance to electric shock, conforming to the machine safety standards of the IEC (Class 1)
Single locking screw, making the button easy to mount, reliable and secure.
Mushroom head push button switch, red unmarked for clear visibility. Easily resettable with turn-to-release.
IP65, IP69K, IP67, IP66, NEMA 4, NEMA 4X, NEMA 12 & NEMA 13 dust and damp proofing as standard - ensuring reliability in harsh environments. Greater resistance to chemicals and/or double electrical insulation.
Compact in nature perfect for confined spaces where E-stops are critical for dangerous machinery.
Turn to release easily resettable control where the unit has been alerted and activated for easier Start-Stop operations.
Schneider Green Premium product as standard across the XALK Emergency Stop Button range.
18-month manufacturer warranty with Schneider
Clip-together component system (head, body, contact blocks).
Chromium plated metal, durable and easy to recycle
The switch has great resistance to electric shock, conforming to the machine safety standards of the IEC (Class 1)
Single locking screw, making the button easy to mount, reliable and secure.
Mushroom head push button switch, red unmarked for clear visibility. Easily resettable with turn-to-release.
IP65, IP69K, IP67, IP66, NEMA 4, NEMA 4X, NEMA 12 & NEMA 13 dust and damp proofing as standard - ensuring reliability in harsh environments. Greater resistance to chemicals and/or double electrical insulation.
Compact in nature perfect for confined spaces where E-stops are critical for dangerous machinery.
Turn to release easily resettable control where the unit has been alerted and activated for easier Start-Stop operations.
Schneider Green Premium product as standard across the XALK Emergency Stop Button range.
18-month manufacturer warranty with Schneider
Applications
Energy infrastructure industries (control panels, machinery operation, packaging)
Food and Beverage industries (restaurants, kitchens - IP66 waterproofing is perfect for wash-down procedures)
Water and Waste Water management systems (control panels, machinery operation, packaging)
Metal, Mining and Minerals industries (material handling, pumping/working)
Oil and Gas industries (pumping control panels, dangerous machinery)
Food and Beverage industries (restaurants, kitchens - IP66 waterproofing is perfect for wash-down procedures)
Water and Waste Water management systems (control panels, machinery operation, packaging)
Metal, Mining and Minerals industries (material handling, pumping/working)
Oil and Gas industries (pumping control panels, dangerous machinery)
Note
All heads require a body/ fixing collar and contact bodies.
Schneider Electric Push Button Head, TH Protective Treatment, 0.34kg Weight - Harmony XB4 Series - ZB4BS844
Need an easy way to pump the brakes on your system? Add this push button head from Schneider Electric to your panel. Its bright red colour's easy to spot in a busy setting, so you can reach for it quickly when you want to switch things on and off. The plastic head is insulating for safe use without the risk of shocks. As the button has combined IP66, IP69 and IP69K ratings, you can be sure it's shielded from dust and withstands the jets of water you get in washdown conditions.
Features & Benefits
Flat 40mm mushroom head is simple to operate
Long lifespan of 300,000 operations, so it goes the distance without a hitch
Chrome-plated bezel is resistant to corrosion so you can use it in humid settings.
Ideal for demanding applications thanks to a wide operating temperature range of -40°C to +70°C
Long lifespan of 300,000 operations, so it goes the distance without a hitch
Chrome-plated bezel is resistant to corrosion so you can use it in humid settings.
Ideal for demanding applications thanks to a wide operating temperature range of -40°C to +70°C
Applications
Control panels
Machinery operation
Food and drink industries
Oil and gas sector
Machinery operation
Food and drink industries
Oil and gas sector
How do I reset the button after pressing it?
Twist it clockwise to release it. The direction of release is clearly debossed on the head. This prevents workers from accidentally turning on machinery while dealing with an emergency.
規格
Attribute | Value |
Switch Operation | Latching, Twist to Release |
Illuminated | No |
Mounting Type | Panel Mount |
Push Button Style | Mushroom |
Push Button Colour | Red |
Panel Cut Out Diameter | 22mm |
Series | Harmony XB4 |
Push Button Material | Plastic |
IP Rating | IP66, IP67, IP69(IP69K) |
Voltage Rating | 600 V ac, 600V dc |
Push Button Diameter | 40mm |
Legend | Arrow |
Better World Product | Yes |
Manufacturer Part No. | ZB4BS844 |
Terminal Type | Screw |
Minimum Operating Temperature | -40°C |
Better World Verification | Green Premium |
Operating Temperature Range | -40 → +70°C |
Maximum Operating Temperature | +70°C |
Body Material | Metal |