ARA ATC | Alldatasheet
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Technical content
Special Function Duplexor B CONTROL VOLTAGE
24 VAC/DC 24
120 VAC/DC 120
208 VAC 208
240 VAC 240
DPDT (Cross Wired) C DPDT D DPDT (Cross Wired) E ENCLOSURE STYLE A ALTERNATING RELAYS & CONTROLLERS ARA, ARB Series Duplexor The Duplexor is used in control panels where two loads are required to alter- nate to provide equal run time on the loads. The alternating action is initiated by a control switch, which is common with one side of the control voltage. The output contacts will change states each time the control switch is opened, thus al- ternating the two loads. The LED indicators show the position of the output relay. The ARA Series is the standard Duplexor providing automatic alternating se- quence. The ARB has the automatic sequencing feature plus the option of locking it into one sequence. A three position switch permits the field selection of normal duplexing action, locking in the A-B sequence, or B-A sequence. DIMENSIONS (INCHES) WIRING CONTROL VOLTAGE 24, 120 VAC/DC, 208, 240, 50/60Hz, CONTROL SWITCH 1 mA CURRENT POWER REQUIRED 3 VA (Approximately) DUTY CYCLE Continuous LIFE EXPECTANCY Mechanical 10,000,000 Operations (Minimum) Electrical 100,000 Operations @ Rated Load INDICATORS LED Shows Output Position TEMPERATURES Operate -4° to 131°F (-20° to +55°C) RATING Storage -40° to 185°F (-40° to +85°C) CONTACT RATING 10 Amps @ 240 VAC, Resistive 1/8 hp @ 120 VAC 1/4 hp @ 240 VAC Inductive, 360 VA @ 240 VAC, Inductive ENCLOSURE “A” Lexan® Dust Cover TERMINATIONS Industrial Plug-in WEIGHT 4.5 oz. MODEL NUMBER SPECIFICATIONS E55826