{"product_id":"dwyer-1638-10-pressure-switch-10psi-125-250-480v-ac","title":"Dwyer Instruments, Inc. 1638-10 Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Dwyer Instruments 1638-10 Pressure Switch is a compact, electrical switching device that changes its contact state at a 10 psi pressure setpoint, delivering a precise, binary signal when the monitored pressure reaches the configured threshold in a system today. Designed specifically for AC control circuits, the 1638-10 accommodates 125 V AC, 250 V AC, and 480 V AC power, offering flexibility for different electrical environments and simplifying integration with existing panel wiring and control panels. This model belongs to Dwyer’s 1638 family of pressure switches, with the 1638-10 designation identifying its exact setpoint and electrical configuration; it provides a straightforward on\/off signal suitable for interfacing with automation equipment, relays, interlock logic, or other control interfaces, depending on system design. Manufactured by Dwyer Instruments, Inc., the 1638-10 reflects the company’s focus on reliable pressure sensing and practical, easy-to-wire instrumentation for applications requiring a defined pressure trigger in diverse control installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"DWYER","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46290772132074,"sku":null,"price":363.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-064.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/dwyer-1638-10-pressure-switch-10psi-125-250-480v-ac","provider":"GTG Hardware","version":"1.0","type":"link"}