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Macromatic ARP240A3 Alternating Relay for Two-Load Sequencing
Intended for applications that alternate two loads and require added load capacity, with LED indication identifying which load energizes first.
Alternate Two Loads Where Added Capacity Is Needed
The ARP240A3 is intended for systems where load usage must alternate between two loads while additional load capacity is required. It provides duplexor sequencing so the same load does not always lead the operating cycle.
🔄 Control-Switch Alternating Operation
A control switch begins the alternating action. When the initiating switch opens, the relay contacts change state and the two loads alternate.
💡 LED Indication for the First Load
Two LED indicators show which load energizes first. The indication identifies the lead load for the upcoming operating sequence.
📄 Installation Manual
Specifications
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Relay Function
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Alternating Relay, DPDT Cross Wired
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Control Voltage
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240V AC
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Output
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10A DPDT Cross Wired
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Voltage Tolerance
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+10/-15% of control voltage
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Load
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<3VA
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Operating Temperature
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-28 C to 65 C (-18 F to 149 F)
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Storage Temperature
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-40 C to 85 C (-40 F to 185 F)
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Output Contacts
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10A @ 240V AC / 30V DC, 1/2 HP @ 120/240V AC (N.O.), 1/3 HP @ 120/240V AC (N.C.), B300, R300 (N.O.) Pilot Duty
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Life
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Mechanical: 10,000,000 Operations, Full Load: 100,000 Operations
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Dimensions
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2.4" Height x 1.7" Width x 3.1" Depth
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Approvals
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UL & CUL Recognized, CE, CSA, UL & CUL Listed (with Socket)
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Plug-In Format
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8-pin
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Socket
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70169-D octal socket
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