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Macromatic ATP024A1R Selectable Duplexor/Triplexor Alternating Relay
Supports either two-load or three-load alternating operation through a selector switch, with first-load selection, fault indication, and delayed restart sequencing.
Select Duplexor or Triplexor Operation
The ATP024A1R is designed for applications that need operating time shared across multiple loads. The selector switch allows the relay to operate as a duplexor or, when three loads are present, as a triplexor.
🔄 LEAD, LAG, and LAG2 Input Control
The relay works with LEAD, LAG, and LAG2 switch inputs. The selector can also lock the relay to a specific load so that selected load energizes first.
💡 First-Load LEDs, Failure Alert, and Staged Restart
Three LEDs indicate which load energizes first, and all three blink if a switch failure is detected. If power fails and returns with more than the LEAD switch closed, a 10-second delay separates the first load from the other loads to prevent all three from energizing simultaneously.
📄 Installation Manual
⚠️ Product Image Note
Image is an approximation. Actual part may differ.
Specifications
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Relay Function
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Alternating Relay
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Control Voltage
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24V AC/DC
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Output
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(3) 3A SPNO
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Voltage Tolerance
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+10/-15% at 50/60Hz (AC); +10/-15% of control voltage (DC)
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Load
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<2VA
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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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(3) SPNO 3A @ 24/120V AC General Purpose; C300 Pilot Duty; 1/6 HP @ 24/120V AC
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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 3.9" Depth
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Approvals
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C UR US, C UL US (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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