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22.5mm Mushroom Emergency With Key
The 22.5mm mushroom emergency push button with key release is a secure and reliable solution for emergency stop functions in industrial control panels and machinery. Designed with a large red mushroom head for quick and easy activation, this switch locks into the stop position when pressed and can only be reset using a dedicated key—ensuring that only authorized personnel can resume operation. This added security feature prevents accidental or unauthorized restarts, making it ideal for safety-critical environments.
Specifications:
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Mounting Diameter: 22.5mm
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Button Type: Mushroom head with key release
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Color: Red (standard for emergency stop)
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Operation Type: Push-to-lock, key-to-release
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Material: Durable plastic or metal bezel (depending on model)
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Application: Emergency stop, secure reset, machine safety control
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Security Feature: Key-operated reset (key removable or captive)
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Ingress Protection: Up to IP65 (model-dependent)
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Contact Block Compatibility: Supports NO/NC modular contact blocks
Size : 22.5
Brand : CiderPacking : We Have 20 Boxes in 1 master, 1box Have 10 pcs, means 1 master have 200 Pcs.