Triplex Series

May not be exact product – for reference only.

ATP120A7R

Lead Time: 

6 Days

function

Triplexor / Duplexor

control voltage

120V AC

output

3A 3PDT

TIMING RANGE

TIMING RANGE 2

MOUNT

12-Pin Square Socket

Setting Adjustment

Digital

Options

Switch to Select Normal Alternation or Lock Loads

$182.54

Description of Function

All three switches are open and all loads are off. When the LEAD Switch closes, it energizes LOAD 1. As long as the LEAD Switch remains closed, LOAD 1 remains energized. If the LAG Switch closes, LOAD 2 is energized. If the LAG2 Switch closes, it energizes LOAD 3. Each load is turned off in sequence as the switches are opened. The entire cycle is then repeated, but with LOAD 2 energized first followed by LOAD 3 and then LOAD 1.

Function Chart

Product Overview

Features:

• For Triplex Control of three loads
• Works with 3 Switch inputs–LEAD, LAG & LAG2
• Top-mounted switch allows use as standard Triplexor or as a Duplexor until system expansion requires additional third load.
• Plug-in enclosure utilizes industry standard 12 pin square socket.
• Input Switch Failure Indication
• Pilot Duty Rating

Enclosure Style:

Plug-in
Configuration / Contact Rating:
TPDT 3A @ 24/120V AC, 1/6 HP @ 24/120VAC, C300
Application Information:
• Voltage Tolerance: +10/-15% of nominal at 50/60 Hz
• Load (Burden): Less than 2 VA
• Life:
Mechanical: 10,000,000 operations
Full Load: 100,000 operations
• Temperature:
Operating: -28° to 65° C (-18° to 149° F)
Storage: -40° to 85° C (-40° to 185° F)
• Time Delay: If power is lost & returns with more than just the LEAD Switch closed, there is a fixed 10 second delay between energization of the second output (Triplex or Duplex mode) & the third output (Triplex mode only) to prevent all loads from coming on at the same time
• Selector Switch Settings: Allows unit to operate as a standard Triplexor or Duplexor, or lock selected loads to operate first (Lead Load) each time.
Approvals:

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