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Features:
• Hazardous Classification Class II Groups F&G Div. 2 and Class III locations.
• Maintains operating strobe appliance temperature with external
temperatures to -70°F (-57°C).
• Enclosure tested to NEMA 4X Standards. Equivalent to an IP 66 rating.
• UL/cUL Listed.
• CSFM requires local approval only.
• Protects ADA compliant strobes to UL 1971 Standards.
Operation:
For use in areas where temperature or environmental conditions exceed the
operating range of fire strobe signaling devices. Unit requires 24 VDC
continuous for fan operation and 110 VAC or 240 VAC for heater, as well as
power for strobe operation and supervision for temperature indicator. Fan
runs continuously to maintain uniform temperature. Heater cycles as
required to maintain operating temperature range for listed strobes.
STI-1229-HAZ
Enclosure only
STI-1229HTR-HAZ
Enclosure with 110 VAC Heater Option
STI-1229HTR240-HAZ
Enclosure with 240 VAC Heater Option
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