{"product_id":"adams-elevator-equipment-d455a-4-push-button-assembly","title":"Adams Elevator Equipment D455A-4 Push Button Assembly","description":"\u003cdiv\u003e\u003cp\u003eAdams Elevator Equipment D455A-4 Push Button Assembly is a replacement push-button module for Adams elevator fixtures, delivering a dedicated #4 push button with a clear 1\/8-inch-high button cap. It is listed in Adams’ official fixture catalog as part of the D455 family, with related variants such as the D455H1, indicating a shared design lineage and mounting footprint. This compact assembly is intended for retrofit or replacement when a legacy Adams call button wears or fails, helping maintain reliable signaling for hall or cab calls in Adams elevator systems. The D455A-4's design centers on a front-interface button and corresponding internal actuator mechanism that aligns with Adams’ switch wiring and faceplate configurations, enabling straightforward installation without custom fabrication. By sourcing the exact D455A-4 model, technicians preserve the original form factor and electrical interface used by Adams controls, ensuring consistent operation with existing cabling and control blocks. Official Adams documentation confirms the D455A-4 as a genuine component within the D455 series, supporting serviceability and inventory compatibility for building maintenance programs.\u003c\/p\u003e\u003c\/div\u003e","brand":"Adams","offers":[{"title":"New","offer_id":51657004089646,"sku":null,"price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f2ebe319-dc64-4fac-9f53-4181bd3ca4cc.jpg?v=1769465140","url":"https:\/\/plgautomation.com\/products\/adams-elevator-equipment-d455a-4-push-button-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}