Siemens Air Sensing Switch: Adj, Auto Reset, 1 in wc to 12 in wc, Conduit Box, SPST
The Siemens Air Sensing Switch: Adj (SKU 40PN37, MPN 141-0575) is an adjustable set-point air pressure switch with a switch voltage of 120 to 277V AC. It features auto reset, a set-point range of 1 in wc to 12 in wc…
SKU 3G-OTH-69196
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Product Description
The Siemens Air Sensing Switch: Adj (SKU 40PN37, MPN 141-0575) is an adjustable set-point air pressure switch with a switch voltage of 120 to 277V AC. It features auto reset, a set-point range of 1 in wc to 12 in wc, a conduit box enclosure, SPST contact form, and integral compression connection.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens adjustable set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







