Fixed Temp (200 degrees) Heat detector shall be a System Sensor 5600 series model number 5604A, listed to ULC for Heat Detectors for Fire Protective Signaling Systems. The detector shall be either a single-circuit or a dual-circuit type, normally open. The detector shall be rated for activation at 194°F (90°C), and shall activate by means of a fixed temperature thermal sensor. The rate-of-rise element shall be activated by a rapid rise in temperature, approximately 15°F (8.3°C) per minute (5601A). The detector shall include a reversible mounting bracket for mounting to 31 ⁄2-inch and 4-inch octagonal, single gang, and 4-inch square back boxes with a square to round plaster ring. Wiring connections shall be made by means of SEMS screws that shall accommodate 14-22AWG wire. The detector shall contain markings on the exterior of the housing to identify its temperature rating and activation method.
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