FAQ No. FAQ02372
Question
Do any Safety Door Switches comply with category 4?
Answer
Switches with direct opening mechanisms (forcibly opened
contacts) can be used in category 4 circuits, but the category applies to
the whole system and is not achieved by a Safety Door Switch alone.
Other Safety Door Switch
FAQs
 What are Safety Door Switches with adjustable head directions?
Where can D4BL-series Guard Lock Safety-door Switches be used?
What is a Safety-door Switch with an Electromagnetic Lock?
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