STI-1229HTR Stopper

Environmental enclosure with 110 VAC heater for signaling appliance unit UL Listed to U.S. and Canadian safety standards and NEMA 4X Standards.

Now there is a way to protect your signaling device located where temperature or environmental conditions exceed the suggested operating range. This protective cover with heater assembly for strobe appliances, is UL/cUL Listed to NEMA 4X Standards. Thermostatically controlled heater and a continuous duty fan maintain a uniform temperature in the cover when located in a cold environment. Applications include, but are not limited to, refrigerators, freezers, meat packaging plants, arctic environments, ocean rigs, slaughter houses, etc. UL/cUL Listed down to -70ºF (-57ºC).