Low cost and compact, the Series A1N Pressure Switch is a UL-recognized component control for water, oil, and non-combustible gas service with an electrical rating of 5 amperes at 125/250 VAC. The Series A1N control is available in field adjustable operating ranges from as low as 1.5 to 4.5 psig (10.3 to 31.0 kPa) up to 41 to 100 psig (283 to 690 kPa). A low temperature option of -20 to 180°F (-29 to 82°C) is available.