Serving our customers with quality and safety first.
ac
ON-Off, fail safe control of air damper in hvac systems
clockwise
included
adjustable
120.0
power supply: 120 vac +/- 10 pct., 50/60 hz; power consumption: running 6w, holding 2.3w; transformer sizing: 10va; electrical connection: 3ft. 18ga, appliance cable: 1/2in. conduit connector; electrical protection: double insulated; overload protection: electronic throughout: -5 deg. to 90 deg. rotation; 95 deg. angle of rotation; torque: 133 in.lb. (nm) constant; direction or rotation: spring return can be selected by cw/cww mounting; visual position indicator: -5 deg. to 90 deg.; manual overide: 3mm hex crank; auxiliary switches: 2 single pole double throw (spdt) 7a (25a) at 250 vac, ul listed; running time: 150 sec. constant, independent of load, spring return less than 20 sec.; 5 to 95 pct. rh NON-Condensing; -22 deg. f. to +122 deg. f. (-30 c. to +50 c.) ambient temp.; -40 deg. f. to +176 deg. f. (-40 deg. c. to +80 deg. c.) storage temp.; zinc coated steel housing, nema type 2
50.0 and 60.0
A self-contained power transmitting device designed to convert electrical energy into controlled mechanical force, in the form of torque (rotational mechanical movement). Comprised of an electric motor(s), gear box(es), limit switch(es), and such accessories as required for the specific moving and positioning of other components. Excludes hydraulic and pneumatic cylinders and screwjacks.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.