CHROMALOX RTAS Ambient Sensing Thermostat for Heating Cables. The RTAS kit is a NEMA 4X rated junction box designed to connect multiple SRL, SRP, SRM/E or CWM cables runs to power and control cable output via ambient air temperature in non-hazardous areas. This kit provides water-resistant cable entry for multiple cables, enclosure support, terminal block and a water resistant corrosion resistant wiring enclosure with a 3/4 inch opening to accept a conduit hub (CCH-2 or equal). Stainless steel sheath probe is 9/16 inch diameter x 3 inch long. Switch rated for 22 amps SPDT 120-480 volts. Operating temperature range is -40F to 160F (-40C Io 71C). Factory set Temperature at 40 degrees F.The CHROMALOX RTAS kit includes 1 each Self-regulating cable grommet and Constant wattage cable grommet.
The RTAS can be used with Chromalox cable types, SRL, SRP, SRM/E and CWM
SRHC
Approvals are FM, UL, CSA
CHROMALOX RTAS Heating Cable accessory part number is 389589.
Please check your VOLTAGE. Cable not returnable for ordering incorrect voltage
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