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F263 Series Liquid Level Float Switches technical specifications Table 244: F263 Switch Electrical Ratings UL60730 EN60730 Volts 50/60 Hz 24 120 208 240 24 230 Horsepower – 1 1 1 – – Full Load Amperes – 16 10 10 – 8 Locked Rotor Amperes – 96 60 60 – 48 Resistive Amperes 16 16 10 10 16 16 Pilot Duty VA 125 720 720 720 125 720 Table 245: UL Conformity Declaration Information Information Description Purpose of Control F263 Liquid Level Float Switch Construction of Control Electronic independently mounted control Number of Cycles 100,000 cycles Method of Mounting Control Mounting to sensed media vessel/ orientation Type 1 or Type 2 Action Type 1.C (Microinterruption) External Pollution Situation Pollution degree 4 Internal Pollution Situation Pollution degree 2 Rated Impulse Voltage 4,000 VAC Ball Pressure Temperature Enclosure: 266°F (130°C ) Switch Component: 252°F (122°C) Control Adjustment Instruction - Field Wiring Rating Wire/Cord Temperature Ratings: 140°F (60°C) only permitted when ambient air and media are less than 113°F (45°C) 167°F (75°C) only permitted when ambient air and media are less than 140°F (60°C) 194°F (90°C) only permitted when ambient air is less than 140°F (60°C) and media is less than 167°F (75°C) 302°F (150°C) permitted when ambient air is less than 140°F (60°C) and media is less than 249°F (121°C) Vessel Pressure F263 Liquid Level Float Switch with Copper Float: 100 psi (690 kPa) F263 Liquid Level Float Switch with Polycarbonate Float: 150 psi (1935 kPa) Table 246: F263 Series Liquid Level Float Switches Technical Specifications Specification Description Switch Single-Pole, Double-Throw (SPDT) Enclosure UL: Type 4 (NEMA) CE: IP67 Wiring Connections Three color-coded screw terminals and one ground terminal Conduit Connection One 7/8 in. (22 mm) hole for 1/2 in. trade size (or PG16) conduit Pipe Connector 1 in. 11-1/2 NPT threads Minimum Tank Diameter 9 in. (229 mm) Maximum Liquid Pressure 100 psig (690 kPa) for copper float 150 psig (1,035 kPa) for polycarbonate float Liquid Temperature Range Minimum: -20°F (-29°C) or liquid freezing point Maximum: 212°F (100°C) polycarbonate, 250°F (121°C) copper Ambient Conditions Minimum: -40°F (-40°C) Maximum: 140°F (60°C) Compliance North America: cULus Listed; UL 60730, File E6688; FCC Compliant to CFR47, Part 15, Subpart B, Class B Industry Canada (IC) Compliant to Canadian ICES-003, Class B limits Europe: CE Mark – Johnson Controls declares that this product is in compliance with the essential requirements and other relevant provisions of the EMC Directive and the Low Voltage Directive. Australia/New Zealand Mark: RCM Compliant 215 Refrigeration Products Catalog