{"product_id":"potentiometer-mp21-mp21dm4-mp21-6848-stop-position-rp19dm4","title":"Potentiometer MP21 MP21DM4 MP21\/6848 with Stop Position RP19DM4","description":"\n\u003ch2\u003eMP21 \/ MP21DM4 \/ MP21\/6848 Potentiometer with Stop Position RP19DM4\u003c\/h2\u003e\n\u003cp\u003eEngineered for precision and durability, this industrial-grade potentiometer is built from high-quality stainless steel for long-lasting performance in demanding applications. Compatible with MP21, MP21DM4, MP21\/6848, and RP19DM4 configurations, this unit delivers accurate, reliable rotational position sensing for a wide range of mechanical and electronic control systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Model Compatibility:\u003c\/strong\u003e Fits MP21, MP21DM4, MP21\/6848, and RP19DM4 stop position specifications for versatile integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless Steel Construction:\u003c\/strong\u003e Corrosion-resistant, heavy-duty material ensures longevity even in industrial environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStop Position Function:\u003c\/strong\u003e Integrated stop position (RP19DM4) provides precise mechanical end-stop control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e Designed for consistent, repeatable rotational feedback in automation, machinery, and control panel applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Build:\u003c\/strong\u003e Suitable for continuous-duty use in both commercial and industrial settings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Ideal for OEM repairs and upgrades requiring exact MP21-series specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMP21, MP21DM4, MP21\/6848, RP19DM4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotational Position Sensing with Stop Position\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial automation and control panels\u003c\/li\u003e\n  \u003cli\u003eHVAC and building management systems\u003c\/li\u003e\n  \u003cli\u003eMotor control and servo drive systems\u003c\/li\u003e\n  \u003cli\u003eOEM machinery and equipment replacement parts\u003c\/li\u003e\n  \u003cli\u003eRobotics and precision positioning equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor best practices in electrical component safety and installation, refer to guidance from the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Occupational Safety and Health Administration (OSHA) – Electrical Safety\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What systems is the MP21 MP21DM4 potentiometer compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This potentiometer is compatible with MP21, MP21DM4, MP21\/6848, and RP19DM4 stop position configurations, making it a versatile replacement or upgrade component for industrial control systems, automation panels, HVAC systems, and motor control applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the MP21 potentiometer made from?\u003c\/h4\u003e\n\u003cp\u003eA: The potentiometer is constructed from stainless steel, providing excellent corrosion resistance and durability for demanding industrial and commercial environments.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the stop position (RP19DM4) feature do?\u003c\/h4\u003e\n\u003cp\u003eA: The stop position function, designated RP19DM4, provides a precise mechanical end-stop that limits rotational travel to a defined position. This is critical for applications requiring accurate and repeatable positional control, such as servo systems and automated machinery.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this a direct OEM replacement potentiometer?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This unit is designed as a direct replacement for equipment originally fitted with MP21-series potentiometers, ensuring compatibility and ease of installation without modification.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What systems is the MP21 MP21DM4 potentiometer compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This potentiometer is compatible with MP21, MP21DM4, MP21\/6848, and RP19DM4 stop position configurations, making it a versatile replacement or upgrade component for industrial control systems, automation panels, HVAC systems, and motor control applications.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the MP21 potentiometer made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The potentiometer is constructed from stainless steel, providing excellent corrosion resistance and durability for demanding industrial and commercial environments.\"}}, {\"@type\": \"Question\", \"name\": \"What does the stop position (RP19DM4) feature do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The stop position function, designated RP19DM4, provides a precise mechanical end-stop that limits rotational travel to a defined position. This is critical for applications requiring accurate and repeatable positional control, such as servo systems and automated machinery.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a direct OEM replacement potentiometer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This unit is designed as a direct replacement for equipment originally fitted with MP21-series potentiometers, ensuring compatibility and ease of installation without modification.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Potentiometer MP21 MP21DM4 MP21\/6848 with Stop Position RP19DM4\", \"item\": \"https:\/\/oasis-select.com\/products\/potentiometer-mp21-mp21dm4-mp21-6848-stop-position-rp19dm4\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"potentiometer","offer_id":47744964100201,"sku":"14:115#potentiometer","price":522.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S9e4338b974654ec19cd0063481145d70q.webp?v=1783029262","url":"https:\/\/oasis-select.com\/products\/potentiometer-mp21-mp21dm4-mp21-6848-stop-position-rp19dm4","provider":"Oasis Select","version":"1.0","type":"link"}