PENN Controls Products Catalog

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A19 Temperature Control with Rainproof Enclosure Description The A19 Temperature Control is a remote bulb temperature control with a rainproof (NEMA Type 3R) enclosure. Refer to the A19 Series Hot Water Heating Controls Well Immersion Product Bulletin (LIT-125025) for important product application information. Features This control has a rainproof gasketed enclosure. Applications Use for control of cooling tower sump heaters. Selection chart Table 34: Selection Chart Product Code Number Switch Action Range °F (°C) Diff. F° (C°) Bulb and Capillary Bulb Well No. (Order Separately) Range Adjuster Max. Bulb Temp. °F (°C) A19ANC-1C Single-pole, double-throw (SPDT) 0 to 150 (-18 to 66) 5 (2.8) fixed 3/10 x 2-1/2 in. 10 ft. capillary WEL11A-601R Screwdriver slot 190 (88) A19 Temperature Control with Rainproof Enclosure technical specifications • Maximum bulb temperature: 190°F (88°C) • Maximum ambient temperature: 140°F (60°C) Table 35: Electrical Ratings Motor Ratings VAC 120 208 240 277 AC Full Load A 16.0 9.2 8.0 AC Locked Rotor A 96.0 55.2 48.0 When connected single-pole, single-throw (SPST) 22.0 22.0 22.0 22.0 Non-Inductive A When connected SPDT 16.0 9.2 8.0 6.9 Pilot Duty 125 VA, 24 to 600 VAC 36

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