RS Better World
Schneider Electric Harmony XB4 Series Push Button Switch, Spring Return, Panel, 22 mm Cutout, SPST, Black LED, IP66,
- RS Stock No.:
- 330-8616
- Distrelec Article No.:
- 135-12-321
- Mfr. Part No.:
- XB4BA21
- Manufacturer:
- Schneider Electric
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
SGD20.60
(exc. GST)
SGD22.45
(inc. GST)
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In Stock
- Plus 12 unit(s) shipping from 26 October 2026
- Plus 684 unit(s) shipping from 26 October 2026
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Units | Per unit |
|---|---|
| 1 - 4 | SGD20.60 |
| 5 - 24 | SGD19.57 |
| 25 + | SGD18.59 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Learn more about RS Better World products
- RS Stock No.:
- 330-8616
- Distrelec Article No.:
- 135-12-321
- Mfr. Part No.:
- XB4BA21
- Manufacturer:
- Schneider Electric
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Actuator Colour | Black | |
| Product Type | Push Button Switch | |
| Switch Operation | Spring Return | |
| Illuminated | No | |
| Panel Cutout Size | 22 mm | |
| Series | Harmony XB4 | |
| Mount Type | Panel | |
| Contact Configuration | SPST | |
| Terminal Type | Screw | |
| LED Colour | Black | |
| IP Rating | IP66, IP67, IP69K | |
| Minimum Operating Temperature | -25°C | |
| Contact DC Voltage | 600V | |
| Actuator Style | Round | |
| Contact AC Voltage | 600V | |
| Maximum Operating Temperature | 70°C | |
| Height | 47mm | |
| Switch Contact Current | 1.2A | |
| Width | 30mm | |
| Standards/Approvals | No | |
| Length | 52mm | |
| Better World Product | Yes | |
| Better World Claim | Repairable by the End User | |
| Legend | Blank | |
| Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Actuator Colour Black | ||
Product Type Push Button Switch | ||
Switch Operation Spring Return | ||
Illuminated No | ||
Panel Cutout Size 22 mm | ||
Series Harmony XB4 | ||
Mount Type Panel | ||
Contact Configuration SPST | ||
Terminal Type Screw | ||
LED Colour Black | ||
IP Rating IP66, IP67, IP69K | ||
Minimum Operating Temperature -25°C | ||
Contact DC Voltage 600V | ||
Actuator Style Round | ||
Contact AC Voltage 600V | ||
Maximum Operating Temperature 70°C | ||
Height 47mm | ||
Switch Contact Current 1.2A | ||
Width 30mm | ||
Standards/Approvals No | ||
Length 52mm | ||
Better World Product Yes | ||
Better World Claim Repairable by the End User | ||
Legend Blank | ||
RoHS Status: Exempt
- COO (Country of Origin):
- FR
Schneider Electric Harmony XB4 Series Push Button, 22mm Panel Cut Out Diameter, 600V Voltage Rating - XB4BA21
This push button switch is a durable, spring return actuator designed for panel mounting. Featuring a 22mm diameter, the round, black push button is crafted from chromium plated metal, ensuring longevity in various environments. It operates with a contact configuration of SPST, making it suitable for various electrical applications up to 600V.
Features & Benefits
• Designed for easy integration with panel mounting configurations
• Utilises a spring return mechanism for immediate reset
• Constructed from chromium plated metal for enhanced durability
• Features an IP66, IP67, and IP69K rating for water and dust protection
• Capable of handling a maximum voltage of 600V for versatile applications
• Equipped with screw clamp terminals for secure connections
Applications
• Used in industrial automation panels for control operations
• Suitable for electrical machinery interface commands
• Implemented in demand-responsive equipment requiring push-input
• Appropriate for environments where dust and moisture protection is essential
How does the spring return feature enhance usability in this switch?
The spring return functionality provides immediate reset capabilities, allowing for quick operation without the need for manual intervention, which is essential in fast-paced environments where rapid responses are necessary.
What materials contribute to its environmental resistance?
The use of chromium plated metal not only enhances the aesthetic appeal but also ensures resilience against corrosion, while its IP66, IP67, and IP69K ratings protect it from water and dust ingress.
Which terminal types are compatible with this product?
It accommodates screw clamp terminals, enabling connections of varied wire sizes conforming to EN/IEC 60947-1 standards, facilitating easy installation across different setups.
How can the product's durability be assured in mechanical terms?
With a mechanical durability of up to 10 million cycles, it is designed to withstand extensive use without failure, making it suitable for projects necessitating high reliability.
What are the operational temperature ranges suitable for this switch?
It can operate effectively in temperatures ranging from -40°C to +70°C, ensuring reliable performance in diverse environmental conditions without compromising functionality.
Approvals
UL; CSA
Related links
- Schneider Electric Harmony XB4 Series Push Button Switch Panel SPST IP66,
- Schneider Electric Harmony XB4 Series Push Button Switch Panel SPST IP66, 600
- Schneider Electric Harmony XB4 Series Push Button Switch Panel SPDT IP66,
- Schneider Electric Harmony XB5 Series Push Button Switch Panel SPST IP66,
- Schneider Electric Harmony XB4 Series Push Button Switch Panel SPST 600 V 600
- Schneider Electric Harmony XB4 Series Push Button Switch Panel SPST IP66,
- Schneider Electric Harmony XB4 Series Push Button Switch Panel SPST IP66,
- Schneider Electric Harmony XB4 Series Push Button Switch Panel SPST IP66,