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Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
Picture of Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
SKU:

ZBG421E

Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys

Old price: $59.84 INC GST
$46.68 INC GST
Available for Shipping : 06-Jan-2026
Key, Harmony XB4, emergency stop push button, key 421E, set of 2 keys
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Manufacturer: Schneider Electric
Delivery date: 06-Jan-2026
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Product Data Sheet
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.

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