Schneider Electric Key 421E for XALD - XALK - XB4 - XB5 series
- RS Stock No.:
- 609-3193
- Mfr. Part No.:
- ZBG421E
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£18.84
(exc. VAT)
£22.61
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 93 unit(s) ready to ship
- Plus 63 unit(s) ready to ship from another location
- Plus 110 unit(s) shipping from 16 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £18.84 |
*price indicative
- RS Stock No.:
- 609-3193
- Mfr. Part No.:
- ZBG421E
- 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 | |
| Accessory Type | Key 421E | |
| For Use With | XALD - XALK - XB4 - XB5 series | |
Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Accessory Type Key 421E | ||
For Use With XALD - XALK - XB4 - XB5 series | ||
- COO (Country of Origin):
- FR
Schneider Electric ZBG421E
This Harmony ZB, replacement keys (key no.421E) come in a set of 2 keys. This keys set consist of 2 replacement keys to provide a spare option for lock unit that allows a secure manner for authorized staff to operate your machines. It is compatible with standard latching mushroom head push buttons and selector switches units.
Features & Benefits
• Includes 2 keys for redundancy
• Compatible with Harmony XB4 and XB5 product ranges
• Designed for emergency stop functionality
• Quick replacement and easy installation
• Lightweight at only 0.014kg for convenience
• Mercury-free, promoting environmental sustainability
• Compatible with Harmony XB4 and XB5 product ranges
• Designed for emergency stop functionality
• Quick replacement and easy installation
• Lightweight at only 0.014kg for convenience
• Mercury-free, promoting environmental sustainability
Applications
• Used as a replacement accessory for emergency stop push buttons
• Suitable for selector switches in control panels
• Ideal for automating safety measures in industrial setups
• Designed for use with XALD and XALK series components
• Suitable for selector switches in control panels
• Ideal for automating safety measures in industrial setups
• Designed for use with XALD and XALK series components
How to install the key switch key?
Simply insert the key into the designated slot on the push button or switch and turn to engage.
Is the key compatible with other access control systems?
It is primarily designed for specific Schneider Electric ranges and may not fit other brands.
Can the key be replaced easily if lost?
Yes, it is a replacement accessory, allowing for quick acquisition and installation of a new key.
Is the key switch key waterproof or resistant to dust?
The key is a simple access accessory and does not incorporate protective features against water or dust ingress.
What is the expected lifespan of the key in regular use?
While the lifespan depends on usage conditions, it is designed for durability in typical operational environments.