Photocells
Irvin Steel’s photocells set a new standard for energy control in the industry, achieving maximum application flexibility and durability.
K4021C – Fixed Position Photo Cell
Provides “dusk-to-dawn” lighting control. This thermal type control has special features to seal out moisture. The design ulitizes a dual temperature feature for reliable long life operation over ambient temperature extremes. This photo control provides a delay action which eliminates loads switching OFF due to car headlights, lightning, etc. It is equipped with a 3/8”-18 threaded side mounting, locking nut and washer gasket; 9” leads.
K4121C – Stem Mount Photo Cell
Provides “dusk-to-dawn” lighting control. This thermal type control has special features to seal out moisture. The design ulitizes a dual temperature feature for reliable long life operation over ambient temperature extremes. This photo control provides a delay action which eliminates loads switching OFF due to car headlights, lightning, etc. It is equipped with a light level slide adjustment and a ½”-14 threaded stem. A washer gasket and locking nut are packaged with the photo cell.
|
