Our ESRN and ESRLBC UL924 Emergency Lighting Relays can be used for automatic load control relay (ALCR) or bypass/shunt applications to turn on emergency lighting in the event of the loss of normal utility power. In ALCR applications, when normal power is present, the ESR relay coil is activated and the emergency panel is fed from normal power. The lighting load can be switched on/off using an individual wall switch. When normal power drops out, the ESR coil is deactivated and N/C contact falls closed. The automatic transfer switch changes over to backup (generator) power, and the lighting load is illuminated regardless of the position of the wall switch or controller scheme.
Join many others in the industry by completing your emergency lighting circuit with our ESRN Automatic Load Control Relay!
ESRLBC features a slim & trim enclosure that's ideal for linear lighting applications!
Functional Devices is proud to present the latest member to our Automatic Load Control Relay family, the ESRLBC. This newly designed model created with a new slim enclosure allows for the sleek transition into linear lighting or anywhere fixture mount opportunities are available. This model offers the same robust quality as our ESRN and ESRB, now including an isolated relay specific for the use with 0-10Vdc and DALI dimming options.
Functional Devices, Inc., located in the United States of America, has been designing and manufacturing quality electronic devices since 1969. Our mission is to enhance lives in buildings and beyond. We do so by designing and manufacturing reliable, high-quality products for the building automation industry. Our suite of product offerings include RIB relays, current sensors, power controls, power supplies, transformers, lighting controls, and more.
We test 100% of our products, which leads to less than 1 out of every 16,000 products experiencing a failure in the field.
Simply put, we provide users of our various products confidence and peace of mind in every box.