Honeywell 12335 Actuator Modulating 4/20ma 90/160 Strk 30/60 Second 150Lb-In Transformer 085267057851 .

120V MODULATING ACTUATOR WITH 60 SE

A MODULATING ACTUATOR IS AN AC POWER CONVERSION DEVICE USED TO CONVERT 120 V, 60 Hz LINE VOLTAGE INTO THE CONTROL VOLTAGE (4 OR 20 MA) NEEDED TO CONTROL LIGHTING AND OTHER LOAD EQUIPMENT LIKE MOVING WALLS IN A CEILING.

Modulating, 4/20ma. Upper/lower set point, 90/160 Strk, 30/60 Second.           Big, heavy power supplies? Not these. Honeywell  12335 Modulating Actuator transforms your standard 120 volt A.C. line voltage into a source that precisely controls the supply voltage to the output terminals The control of transformer output is accomplished by controlling the RMS secondary current level (RMS = Root Mean Square). The percent change in secondary current is directly proportional to its percent change in output voltage over a small range of control voltage... and the gain that is available over this

The HONEYWELL-manufactured 12335 actuator is a dual coil 4/20 mA voltage modulating model. This actuator accepts either 4 or 20 mA input and will hold at 90 degrees for 30 sec. The maximum current is 60 sec., with a rated current of 150 lb-in (bias) and 250 lb-in (spring return). The unit is provided with a terminal block mounting pattern that includes mounting screws for a 1/4 in. hole diameter, and has an approximate travel of 0.25 inches into the coil when switching from a spring return to bias condition and vice versa

Ideal for commercial and industrial applications, the Honeywell 12335 Modulating Actuator Motor 4/20ma 90/160 Strk 30/60 Second 150Lb-In Transformer is suitable for use in HVAC systems. It features an energy efficient design and saves up to 20% on air conditioning costs. The motor can be installed in new or existing systems and can improve system efficiency and longevity.

The Honeywell 12335 is a 120V, type D in a circular case with time delay and stroke adjustment. This actuator has a pulse rating of 150 Lb-in. It also comes with the fixed 30 second and adjustable 60 second timer kits.

Modulating actuators are a great choice when you need to control the speed of your direct current (DC) devices. They won't send a shock through your system, and they can make relatively tight bends without heating up like electro-mechanical actuators do, making them ideal for telecommunications and voice/data applications.

The modulating actuators in the Honeywell S306 Series of Standard Duty are used on pumps, fans and valves. These all-copper actuators are non-corrosive and resistant to bio-fouling and have a 1/2" NPT female port.