Schneider Electric Harmony XB4 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, IP66, IP67,
- RS Stock No.:
- 330-9388
- Distrelec Article No.:
- 135-12-288
- Mfr. Part No.:
- ZB4BS844
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£24.35
(exc. VAT)
£29.22
(inc. VAT)
FREE delivery for orders over £50.00
- Plus 1,384 unit(s) shipping from 06 October 2025
- Plus 1,983 unit(s) shipping from 06 October 2025
- Plus 2 unit(s) shipping from 21 November 2025
Units | Per unit |
---|---|
1 + | £24.35 |
*price indicative
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Each
£16.75
(exc. VAT)
£20.10
(inc. VAT)
- RS Stock No.:
- 330-9388
- Distrelec Article No.:
- 135-12-288
- Mfr. Part No.:
- ZB4BS844
- Brand:
- Schneider Electric
Select all | Attribute | Value |
---|---|---|
Brand | Schneider Electric | |
Mounting Type | Panel Mount | |
Cutout Diameter | 22mm | |
Better World Product | Yes | |
Push Button Actuation | Twist Release | |
Voltage Rating | 600 V ac, 600V dc | |
Illuminated | No | |
Series | Harmony XB4 | |
IP Rating | IP66, IP67, IP69(IP69K) | |
Colour | Red | |
Push Button Shape | mushroom | |
Depth | 57mm | |
Better World Verification | Green Premium | |
Width | 40mm | |
Switch Operation | Latching, Twist to Release | |
Push Button Material | Plastic | |
Height | 40mm | |
Bezel Material | Metal | |
Push Button Diameter | 40mm | |
Select all | ||
---|---|---|
Brand Schneider Electric | ||
Mounting Type Panel Mount | ||
Cutout Diameter 22mm | ||
Better World Product Yes | ||
Push Button Actuation Twist Release | ||
Voltage Rating 600 V ac, 600V dc | ||
Illuminated No | ||
Series Harmony XB4 | ||
IP Rating IP66, IP67, IP69(IP69K) | ||
Colour Red | ||
Push Button Shape mushroom | ||
Depth 57mm | ||
Better World Verification Green Premium | ||
Width 40mm | ||
Switch Operation Latching, Twist to Release | ||
Push Button Material Plastic | ||
Height 40mm | ||
Bezel Material Metal | ||
Push Button Diameter 40mm | ||
- COO (Country of Origin):
- CZ
Schneider Electric Harmony XB4 Series Emergency Stop Push Button, 22mm Cutout Diameter, 600V AC Voltage Rating - ZB4BS844
Features & Benefits
• Rated for both 600V AC and 600V DC electrical systems
• High protection class with IP66, IP67, and IP69 ratings
• Capable of withstanding up to 300,000 mechanical cycles
• Compatible with screw clamp terminals for versatile installation
• Made from durable plastic and chromium plated metal materials
Applications
• Ideal for panel-mounted operation in control systems
• Frequently installed in industrial automation settings
• Employed in safety protocols for manufacturing equipment
• Utilised in electrical enclosures and cabinets
How does the twist release feature enhance safety in industrial settings?
What materials contribute to the emergency stop push button's durability?
What are the implications of the IP66 and IP69 ratings for this product?
Related links
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