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Schneider Electric Knob Selector Switch - (SPST) 22mm Cutout Diameter 2 Positions
- RS Stock No.:
- 330-8672
- Distrelec Article No.:
- 135-12-352
- Mfr. Part No.:
- XB4BD21
- Brand:
- Schneider Electric
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£19.12
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£22.94
(inc. VAT)
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- 372 unit(s) shipping from 14 November 2025
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Units | Per unit |
|---|---|
| 1 + | £19.12 |
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- RS Stock No.:
- 330-8672
- Distrelec Article No.:
- 135-12-352
- Mfr. Part No.:
- XB4BD21
- Brand:
- Schneider Electric
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Number of Positions | 2 | |
| Selector Switch Type | Selector Switch Complete Unit | |
| Actuator Type | Knob | |
| Contact Configuration | SPST | |
| IP Rating | IP67, IP69, IP69K | |
| Angle of Throw | 90° | |
| Maximum Current | 10A | |
| Series | Harmony XB4 | |
| Cutout Diameter | 22mm | |
| Body Material | Chromium Plated Metal (Bezel) | |
| Terminal Type | Screw | |
| Illuminated | No | |
| Maximum AC Voltage | 600V ac | |
| Maximum DC Voltage | 600V | |
| Better World Product | Yes | |
| Better World Verification | Green Premium | |
| Switch Actuation | Stay Put | |
Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Number of Positions 2 | ||
Selector Switch Type Selector Switch Complete Unit | ||
Actuator Type Knob | ||
Contact Configuration SPST | ||
IP Rating IP67, IP69, IP69K | ||
Angle of Throw 90° | ||
Maximum Current 10A | ||
Series Harmony XB4 | ||
Cutout Diameter 22mm | ||
Body Material Chromium Plated Metal (Bezel) | ||
Terminal Type Screw | ||
Illuminated No | ||
Maximum AC Voltage 600V ac | ||
Maximum DC Voltage 600V | ||
Better World Product Yes | ||
Better World Verification Green Premium | ||
Switch Actuation Stay Put | ||
- COO (Country of Origin):
- FR
Schneider Electric Harmony XB4 Series Selector Switch, 2 Positions, 10A Maximum Current - XB4BD21
This selector switch is designed for seamless control in various applications within the automation and electrical sectors. The Harmony XB4 series features a robust 22mm design with a stay-put operation and a single position, making it suitable for multiple user scenarios. Constructed from chromium-plated metal, this device offers durability while maintaining a sleek appearance. Its IP67, IP69, and IP69K ratings ensure reliable performance even in harsh environmental conditions.
Features & Benefits
• High maximum voltage rating of 600V AC for versatile applications
• SPST configuration for straightforward control of electrical circuits
• IP67 rated for dust and water ingress protection
• Durable chromium-plated metal bezel for long-lasting use
• Knob actuator allows for intuitive operation and precise control
• Screw clamp terminals accommodate multiple wire sizes for easy installation
• SPST configuration for straightforward control of electrical circuits
• IP67 rated for dust and water ingress protection
• Durable chromium-plated metal bezel for long-lasting use
• Knob actuator allows for intuitive operation and precise control
• Screw clamp terminals accommodate multiple wire sizes for easy installation
Applications
• Utilised in control panels for machinery and equipment
• Employed in industrial automation systems for reliable switching
• Ideal for motor control in various environments
• Suitable for electrical panels exposed to harsh conditions
• Employed in industrial automation systems for reliable switching
• Ideal for motor control in various environments
• Suitable for electrical panels exposed to harsh conditions
How does the design of the switch enhance its durability?
The switch features a chromium-plated metal body that provides excellent resistance to wear, thus enhancing its lifespan even in challenging environments. The robust construction also complies with international protection standards against dust and moisture.
What is the significance of the IP67 rating for this device?
An IP67 rating signifies that the switch is completely dust-tight and can withstand immersion in water up to 1 metre for 30 minutes, ensuring reliable operation in wet and dusty conditions commonly found in industrial settings.
Can this product be used with various wire sizes?
Yes, the switch is equipped with screw clamp terminals that can accommodate wire sizes ranging from 0.22mm² to 1.5mm², making it versatile for different wiring needs.
What are the benefits of the stay-put operation in practical use?
The stay-put functionality allows the switch to remain in its last set position until manually changed, providing a clear and user-friendly solution for maintaining control without accidental resets during operations.
Approvals
UL; CSA
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