{"product_id":"siemens-zm121-a-phase-cut-interface-module","title":"Siemens ZM121\/A Phase Cut Interface Module","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens ZM121\/A is a phase cut interface module that converts a 0-20V phase-cut control signal into a standard 4-20mA output. It is used in HVAC control loops to interface phase-cut controllers with devices expecting a 4-20mA input, such as actuators or building automation controllers. This genuine Siemens replacement part helps maintain signal compatibility between control components. Confirm the part number against your equipment's parts list before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Neuco","offers":[{"title":"Default Title","offer_id":49375717687518,"sku":"ZM121\/A","price":484.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/nesh-zm121a-card.png?v=1794069608","url":"https:\/\/newenglandsupplyhouse.com\/products\/siemens-zm121-a-phase-cut-interface-module","provider":"New England Supply House","version":"1.0","type":"link"}