210020 / DW40D Pressure Wave Switch by Bircher

The Bircher DW40D pressure wave switch, part number 210020, is engineered with a sealed pressure equalization valve and functions by having pressure close the contact. Featuring an actuation resistance of 3 to 4 mbar, this robust and durable component is specifically designed for use as an opening sensor on automatic gates and vehicle doors. In practice, it delivers reliable actuation performance in demanding environments. Typical applications for this switch include automatic gates, as well as vehicle doors on buses and trains.

More Bircher part numbers

• 207495
• 209248
• 209249
• 209583
• 209596
• 209999
• 210171 / DWS-C
• 210649

See all Bircher products

Frequently Asked Questions(FAQ):

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What is the price of the 210020 / DW40D?

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How can I access 210020 / DW40D catalogs, user manuals, technical documents, and PDFs?

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Do you provide technical support for 210020 / DW40D?

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Do you provide technical support for 210020 / DW40D?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.