{"product_id":"resideo-braukmann-ml6161b2024-u-damper-valve-actuator-floating-point-on-off-non-spring-return-35-in-lb-24v-ac-nema-1","title":"Resideo Braukmann ml6161b2024\/u Damper Valve Actuator Floating Point on Off Non-spring Return 35 In-lb 24V Ac Nema 1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Resideo Braukmann ML6161B2024\/U is a non-spring return actuator designed for use with dampers and valves in commercial and light industrial HVAC systems. This actuator delivers 35 in-lb of torque and operates on 24V AC power, making it compatible with a wide range of building automation and HVAC control systems. It supports both floating point and on\/off control signals, giving HVAC technicians and controls installers the flexibility to integrate it into multiple system types without additional adapters or signal converters. Because it uses a non-spring return design, it has no fail-safe mechanism to move the damper or valve during a power outage. This trade-off results in a more compact form factor and simpler long-term maintenance compared to spring return actuators. It is best suited for non-critical damper and valve applications where fail-safe positioning is not required by code or system design. The actuator rotates 90 degrees in both clockwise and counterclockwise directions and completes a full stroke in 90 seconds. It mounts directly to the damper or valve shaft using a two-set-screw aluminum hub, providing a firm and stable connection during continuous cycling. Two built-in auxiliary switches with an SPDT contact form allow the actuator to send position feedback signals back to a building automation system or controller. Screw terminal electrical connections make field wiring straightforward and reliable. The unit carries a NEMA 1 rating, which means it is intended for use in indoor, dry locations. It measures 5.5 inches tall, 3.5 inches wide, and 2.5 inches deep, keeping its footprint minimal in tight mechanical rooms or air handling units. The power consumption is only 1.8 VA, reducing the load on 24V AC transformers. Operating temperature range spans from 20 degrees Fahrenheit to 125 degrees Fahrenheit, covering standard indoor HVAC environments. The 4074ENY bag assembly is included. Manufactured in Mexico.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports floating point and on\/off control signals for flexible integration into HVAC and building automation systems\u003c\/li\u003e\n\u003cli\u003eTwo SPDT auxiliary switches provide position feedback to controllers and BAS panels\u003c\/li\u003e\n\u003cli\u003eDirect mount design with a two-set-screw aluminum hub for secure shaft attachment and easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Resideo Braukmann ML6161B2024\/U non-spring return actuator provides 35 in-lb of torque at 24V AC with dual control signal support, making it a reliable choice for non-critical damper and valve control in commercial HVAC applications. Its compact size, low power draw, and screw terminal wiring simplify installation and long-term service.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RESIDEO BRAUKMANN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ML6161B2024\/U\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Actuator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Dampers, Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Action\u003c\/strong\u003e: Non-Spring Return\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Signal\u003c\/strong\u003e: On\/Off, Floating Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Torque\u003c\/strong\u003e: 35 in-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 24V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 1.8 VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime to Close\u003c\/strong\u003e: 90 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Form\u003c\/strong\u003e: SPDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Auxiliary Switches\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connection Type\u003c\/strong\u003e: Screw Terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Direct Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 125 F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: 20 F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: 4074ENY Bag Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Rotation\u003c\/strong\u003e: CW\/CCW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke Degree\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Type\u003c\/strong\u003e: 2 Set Screws, Aluminum Hub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 5.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Depth\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Mexico\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":51121084596530,"sku":"ML6161B2024\/U","price":362.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304881553.jpg?v=1778781763","url":"https:\/\/voomisupply.com\/products\/resideo-braukmann-ml6161b2024-u-damper-valve-actuator-floating-point-on-off-non-spring-return-35-in-lb-24v-ac-nema-1","provider":"Voomi Supply","version":"1.0","type":"link"}