THR-3 Series
May not be exact product – for reference only.
THR-3836U
Lead Time:Â
Stock – 10 Days
Days
Function:
Multi-Function
CONTROL VOLTAGE
24-240V AC & 12-125V DC
output
10A SPDT
TIMING RANGE
0.1 Sec – 100 Min
TIMING RANGE 2
None
MOUNT
Encapsulated
TIMING ADJUSTMENT
Analog
STANDARD MODIFICATIONS
None
REMOTE POTENTIOMETER
Consult Factory
REMOTE POTENTIOMETER 2
Consult Factory
$96.20
Description of Function
THR-3836U products have 4 functions & 4 time ranges built-in:
Functions
Flasher (OFF)
Flasher (ON)
Watchdog
Single Shot Falling Edge Time Ranges
0.1-10S
1-100S
10-1000S
1-100M
Programming is accomplished through the use of one 6-position DIP-switch.
Function Chart
Product Overview
Features:
Three Catalog Numbers Offer All These Features: Multi-Function: 4 common time delay functions in each one Universal Voltage: 24-240VAC & 12-125VDC Time Ranges: 0.1 Sec to 100 Minutes (1,000 Minutes on Dual Time product) Onboard & remote adjust of time delay (remote adjust not offered on THR-3856U) THR-3856U allows different ON & OFF times Cost effective design & compact 2″ x 2″ enclosure Encapsulated for protection against harsh environments 10A SPDT relay output contacts can handle most pilot duty & fractional HP loads
Enclosure Style:
Encapsulated 2″ x 2″ enclosure with single screw mounting
Configuration / Contact Rating:
SPDT / 10A @ 240VAC / 7A @ 28VDC, 1/4hp @ 120VAC (N.O.)
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%
Repeat Accuracy (Constant Voltage & Temperature): +0.1% or + 0.04 seconds, whichever is greater
Reset Time: Triggered with Input Voltage: 100ms; Triggered with Control Switch: 40ms
Output Contacts: 10A @ 240VAC / 7A @ 28VDC, 1/4hp @ 120VAC (N.O.)
Life: Mechanical: 10,000,000 operations; Full Load: 100,000 operations
Temperature: -28° to 65°C (-18° to 149°F)
Approvals:
Operations
The THR-3 Series products are designed to replace thousands of products from Macromatic and many other manufacturers with just three Catalog Numbers. Each comes with four functions & four timing ranges covering 0.1 second to 100 minutes (1,000 minutes on THR-3856U dual time unit). On the same unit, choose between onboard adjustable, onboard fixed & remote adjustable time delay setting (remote time delay not available on THR-3856U). All set up is done with DIP switches for ease of use. A universal input voltage of 24-240V AC & 12-125V DC adds to the ultimate flexibility of these products. All products are encapsulated for protection against harsh elements. A 10A SPDT relay output rating can handle most pilot duty & fractional HP loads.
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