
The K4100 & K4400 series photocontrols feature stem mounting, thermal-type, controls with single and multi-voltage models. thermal-type photocontrols provide dusk-to-dawn lighting control and a delay action, which eliminates loads switching off due to car headlights and lightning. the thermal-type controls feature a cadmium sulfide photocell and a sonic welded polycarbonate case and lens to seal out moisture. the design utilizes a dual temperature compensating bimetal and composite resistor for reliable long life operation over ambient temperature extremes. these models are California title 24 compliant.
Intermatic® Stem Mounting Photocontrol, Series: K4100, 120 VAC, 25 A, 50/60 Hz Frequency, 3000 W Tungsten, 3000 VA Ballast, SPST Contact Form, 30 to 90 s Timing, 18 AWG Wire, Thermal/Cadmium Sulfide Sensor, 1 to 5 FC ON/3 to 15 FC OFF Sensitivity, Environmental Conditions: -40 to 158 deg F Operating Temperature, Stem Mounting, Polycarbonate, Gray, 1-9/16 in L x 1-9/16 in W x 3 in H Dimensions
| Amperage Rating | : | 25 A |
| Color | : | Gray |
| Contact Form | : | SPST |
| Dimensions | : | 1-9/16 in L x 1-9/16 in W x 3 in H |
| Environmental Conditions | : | -40 to 158 deg F Operating Temperature |
| Frequency Rating | : | 50/60 Hz |
| Sensitivity | : | 1 to 5 FC ON/3 to 15 FC OFF |
| Sensor Type | : | Thermal/Cadmium Sulfide |
| Series | : | K4100 |
| Timing Range | : | 30 to 90 s |
| Wire Size | : | 18 AWG |
| Voltage Rating | : | 120 VAC |
| Tungsten Rating | : | 3000 W |
| Ballast Load | : | 3000 VA |
| Mounting Type | : | Stem |
| Material | : | Polycarbonate |