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The Macromatic THL-8024U-42 is an on delay Time Delay Relay. This encapsulated, solid state output relay has a universal input voltage of 24-240V AC & 12-48V DC. The timing ranges are digitally selected by 10 position binary DIP switch, from 10-10230 seconds. The THL8024U42 has an output of 1A continuous & 10A inrush, which is ideal for high duty cycle and long life applications. The encasement of the unit is made for high demand applications and harsh conditions. The design is microprocessor-based to provide better functionality, and is perfect for OEM applications.
Note: Image is for reference, actual part may differ
Specifications
- Relay Function- On Delay
- Mounting Style- Surface Mount with #8 or #10 Screw
- Termination- 0.25" Male Quick Connect Terminals
- Relay Timing Range- 10-10230 Seconds
- Input Voltage- 24-240V AC & 12-48V DC
- Output- 1A Normally Open (Solid State)
- Voltage Tolerance- AC Operation: +10/-15% of nominal at 50/60 Hz. DC Operation: +10/-15% of nominal voltage
- Load- Max. 1VA
- Setting Accuracy- Constant Voltage & Temperature: +/- 2% of set time or +/- 50ms, whichever is greater, Variable Voltage & Temperature: +/- 5% of set time or +/- 50ms, whichever is greater
- Repeat Accuracy- Constant Voltage & Temperature: +0.1% of set time or +0.02 seconds, whichever is greater, Variable Voltage & Temperature: +1% of set time or +0.02 seconds, whichever is greater
- Reset Time- 50ms
- Startup Time- 0.02 sec
- Maintain Function Time- 0.01 sec
- Operating Temperature- -40 C to 65 C (-40 F to 149 F)
- Storage Temperature- -40 C to 85 C (-40 F to 185 F);
- Output Contacts- Normally Open Solid State 1A Continuous, 10A Inrush @ 65 C, Pilot Duty
- Life- No foreseeable failure when used within operating parameters
- Leakage Current (OFF)- < 5ma @ 240 VAC
- Minimum Load Current- 20ma
- Effective Voltage Drop (ON)- Max. 3V @ 1A
- Overall Dimensions- 2" Height x 2" Width x 1.14" Depth
- Approvals- C UR US, CE
With the On Delay function, the time delay starts when the input voltage is introduced. The relay energizes after the time delay. The relay de-energizes when the input voltage is taken out, which also resets the time delay. Each DIP switch is labeled with a time increment. Move the necessary switches to the ON position and add up their labeled values to set the time delay. For example, to set the time delay for 1800 seconds (30 minutes), the switches for 40, 160, 320, & 1280 would be moved to the ON position
Macromatic THL Series Relay Installation Instructions
Macromatic 10-10230 Second Encapsulated Time Delay Relay THL-8024U-42
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