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PENN Controls Products Catalog

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A19 Water Chiller Control with Locked Cut-Out/ Adjustable Cut-In Description The A19 Water Chiller Control is a remote bulb temperature control with limited setpoint range, adjustable differential, and adjustable cut-out. Refer to the A19ZBA Type Temperature Control Product Bulletin (LIT-121065) for important product application information. Features • Adjustable cut-out (38 to 47°F) • Wide differential adjustment range • Includes Code No. FTG13A-600R Packing Nut as standard • Replacement cover: CVR61A-600R Applications Use for water chillers. Selection chart Table 39: Selection Chart Product Code Number Switch Action Range °F (°C) Differential F° (C°) Bulb and Capillary Bulb Well No. (Order Separately) Range Adjuster A19ZBA-1C Single-Pole, Single- Throw (SPST) Close high, open low 38 to 80 (3 to 27) 8 to 40 (4 to 22) Adjustable 3/8 in. x 3-7/16 in. 6 ft. capillary WEL14A-602R Knob A19 Water Chiller Control with Locked Cut-Out/Adjustable Cut-In technical specifications Maximum bulb temperature is 140°F (60°C). Table 40: Electrical Ratings Motor Ratings VAC 120 208 240 AC Full Load A 16.0 9.2 8.0 AC Locked Rotor A 96.0 55.2 48.0 Non-Inductive or Resistance Load A (Not Lamp Loads) 16.0 9.2 8.0 Pilot Duty 125 VA, 24 to 277 VAC 40

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