INTERMATIC EK4536KL NightFox™ Electronic Photocontrol 105 - 305 VAC, <lt/>0.5 W at 277 VAC Locking-Type Mount

The locking-type photo control shall be an electronic control based on a solid-state photo sensor and relay switch circuit. Switch operation shall have a rating of 1000 W tungsten and 1800 W ballast at 105-305 VAC. For high in-rush LED type fixtures, the photo control switch operation shall have a 6 A electronic ballast rating at 105-305 VAC. The photo control should fail in an ON state. The photo control operating voltage shall be clearly identified on the control housing by color code or unit label. The photo control shall be equipped with a 2-5 second delay action eliminating activation by light flashes. The photo control shall be equipped with standard 3-prong twist and locking-type plug connection. The plug connection terminals shall be solid brass. The photo control shall consist of industrial grade electronic components, 510 Joule MOV, solid state light sensor and a 20 A relay. The photo control shall be 100% factory tested and function within specified light levels. The photo control shall be agency certified and tested accordingly. The photo control shall meet agency standards for locking-type devices and all other requirements of ANSI C136.10-2010. The photo control shall operate over a temperature range of -40 °F to 158 °F (-40 °C to 70 °C). The photo control should have a manufacturer's limited warranty of 10 years minimum. The photo control shall be the electronic dusk-to-dawn type.