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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Macromatic |
| Manufacturer Product Number | THR-11666-33 |
| Description | TDR; 1...100 min; Off Delay; 12V DC; 1C SPDT; QC 0.250"; Surface Mount |
| Datasheet | Download Datasheet |
The Macromatic THR-11666-33 is a time delay relay with 1C SPDT output and rated 10 A at 240 V AC, 7 A at 28 V DC, driven by a 12V DC input.
It is adjustable from 1 to 100 min and set by an onboard knob.
It is an Off Delay timer.
Upon application of control voltage, the time delay relay is ready to accept a trigger. When the trigger is applied, the output is energized. Upon removal of the trigger, the time delay (t) begins. At the end of the time delay (t), the output is de-energized. Any application of the trigger during the time delay will reset the time delay (t) and the output remains energized.
It is started by a control switch.
It has Surface Mounting and 0.250" (6.3mm) quick-connect terminals.
| Category | |
| Manufacturer | Macromatic |
| Model | THR-1 |
| Output Technology | Electromechanical Relay |
| Timing Function | Off Delay |
| Delay Time | 1...100 min |
| Timing Adjustment Method | Onboard knob |
| Timing Initiate Method | Control Switch |
| Contact Configuration | 1C SPDT |
| Output Rating | 10 A at 240 V AC, 7 A at 28 V DC |
| Input Voltage | 12V DC |
| Termination Style | Quick Connect - 0.250" (6.3mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | -28...+65 °C (-45...+85 °C) |
| Approvals | UL Recognized (E109466) |
| Setting Accuracy (%) | Maximum setting +5%/-0%, minimum setting +0%/-50% |
| Repeatability (%) | +0.1% or +0.04 s, whichever is greater, at constant voltage and temperature |
| Start-Up Time | 0.05 s |
| Maintain Function Time | 0.01 s |
| Mechanical Life | 10,000,000 cycles (100,000 cycles) |
| Input Operating Range | +10%/-15% of nominal, AC at 50/60 Hz and DC |
| Rated Power | 2 VA |