TR-51861-09
Use Socket: 70169-D
May not be exact product—for reference only.
- Family: TIME DELAY RELAY
- Function: WATCHDOG
- Timing Range: 1.2 - 120 sec
- Control Voltage: 240V AC
- Output: 10A SPDT
Description Of Function
Upon application of input voltage, the time delay relay is ready to accept a trigger. When the trigger is applied, the output is energized and the time delay (t) begins. At the end of the time delay (t), the output is de-energized unless the trigger is removed and re-applied prior to time out (before time delay (t) elapses). Continuous cycling of the trigger at a rate faster than the time delay (t) will cause the output to remain energized indefinitely.
Function Chart
Application Information
- Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.; DC Operation: +10/-15% of nominal.
- Load (Burden): Maximum of 2 VA for all voltages
- Setting Accuracy: Maximum Setting (Adjustable): +5%, -0%; Minimum Setting (Adjustable): +0%, -50%. Fixed: +2% or 50ms, whichever is greater
- Repeat Accuracy (Constant Voltage & Temperature): > 2 Seconds Delay +0.1%; 0.1 - 2 Seconds Delay +2%
- Reset Time: 0.1 Seconds
- Output Contacts: 10A @ 240V AC/30V DC, 1/2HP @ 120/240V AC (N.O.),1/3HP @ 120/240V AC (N.C.), B300 & R300
- Life: Mechanical: 10,000,000 operations; Full Load: 100,000 operations
- Temperature: (12-120V) -28o to 65o C (-18o to 149o F); 240V -28o to 50o C (-18o to 122o F)
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Approvals:
Dimensions - Inches (Millimeters)
Macromatic Distributor Stock Status
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The TR-51861-09 is not stocked by any Macromatic distributor. Please see below for any product substitutions.
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