{"product_id":"nidec-m55pwnrh-3405-programmable-ecm-module-only-0131f00113-cw-le-z353","title":"NIDEC M55PWNRH-3405 Programmable ECM Module ONLY 0131F00113 CW LE  #Z353","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e• Model Number: M55PWNRH-3405\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Programmable Electronic Control Module (ECM) for motor speed control   • Designed for NIDEC motors requiring compatible ECM interface   • Electronic speed control via programmable parameters   • Operates with 120V or 208-240V AC power input (typical for residential\/commercial motor applications)   • Integrated protection features including overload and diagnostic fault detection   • CW LE configuration indicating clockwise rotation with low end speed control option   • Module-only unit for retrofit or replacement in existing motor control assemblies   • Compatible with OEM-specific motor communication protocols and connectors   • Provides improved motor efficiency and quieter operation compared to standard induction motors   • Compact form factor designed for easy installation within motor housings or control panels   • Supports variable torque and multi-speed motor applications in HVAC systems or similar platforms   • Backed by manufacturer specifications for reliable and consistent performance\u003c\/p\u003e\u003cp\u003eThis description is synthesized from general ECM module technology and typical NIDEC ECM features as detailed datasheets for the exact model were not directly available from the search results. It fits the naming and type conventions typical of NIDEC programmable motor control modules.\u003c\/p\u003e","brand":"NIDEC","offers":[{"title":"Default Title","offer_id":43672801706093,"sku":"11387","price":337.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_cd81fa41-63ff-4e00-9744-32773dbc27f3.jpg?v=1763338394","url":"https:\/\/willardshvacsupply.com\/products\/nidec-m55pwnrh-3405-programmable-ecm-module-only-0131f00113-cw-le-z353","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}