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Key switches and key-operated push buttons

Key switches and key-operated push buttons

Key switches and key-operated push buttons are combined with a lock and are used to achieve security of devices or alarm systems. The lock ensures that only authorised persons can actuate the switch mechanism. They are used mostly for security of switching operations that are particularly critical, or in need of protection. Key switches are well known as ignition switches in cars, but they are also used on production lines and in laboratories.

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