Honeywell Direct Coupled Actuator, 44 in-lb - MS4105A1030/U

This Honeywell Direct Coupled Actuator, rated at 44 in-lb, includes a Spring Return mechanism and operates on a 120 VAC power source. As a fail-safe actuator, it primarily supports two-position Single Pole, Single Throw (SPST) operation.

With its robust construction and advanced design, this actuator is adept at operating volume control dampers, mounted directly to the drive shaft or remotely with the use of accessory hardware. Its versatility is also evident in its compatibility with quarter-turn rotary valves, such as butterfly or ball valves directly mounted to the drive shaft. Select models of this actuator are available with an integrated cable for added convenience.

Its technical specifications are in line with the exceptional standards set by Honeywell. It boasts a power consumption of just 5 VA. Furthermore, it is robust enough to operate efficiently in extreme environments, with operating conditions ranging from -40 F to 150 F (-40 C to 65 C).

The actuator features a self-centering clamping type of shaft adapter, offering enhanced operation reliability and precise control. Housing the vital components of this device is a National Electrical Manufacturers Association (NEMA) rated 2 and an International Protection Marking (IP) rated 54 enclosure. These ratings denote the actuator's high resistance to dust and water ingress which contributes to a longer operational life.