Machine Emergency Stop Interface PCA
Safety-rated printed circuit assembly processing E-stop button inputs and signaling machine shutdown. Fits HTS 8531.90.3000 as parts of visual/audible industrial safety signaling. SIL 3 certified.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If control circuit disconnect assemblies
Complete E-stop pushbutton stations are control apparatus under 8535.
If industrial safety PLC modules
Safety-rated PLC input modules classify under programmable controllers.
If other safety devices for machinery
Machine safety or protection equipment under heading 8486.
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Import Tips & Compliance
• ISO 13849/PLC safety integrity level (SIL) certification required
• Specify dual-channel safety inputs and response time <20ms
• Complete E-stop stations classify under 8535 disconnect switches
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