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AU-AMT-Series
DIN Rail Mounted Multi-Functional Digital Timer
Models In Stock
- Multifunctional Timer (8 or 18 Functions)
- Universal Voltage 24 to 265 Vac/Vdc
- Wide Time Range: 0.1 Seconds to 999 Hours
- 3 Digit LCD Display for Preset Time and Run Time
AU-AMT-Series
From
$
126.36
Models In Stock

Product Overview
- Accuracy ± 0.5 %
- Contact Rating 8A @ 240 Vac/24 Vdc (resistive)
- Display Type 3 Digit Display
- Electrical Life 10,000 switching cycles
- Enclosure Ratings IP30
- Form factor DIN Rail
- Frequency 50/60 Hz
- Height 89 mm
- Length 76 mm
- Measurement Type Time
- Mechanical Life 2,000,000 switching cycles
- Number of Relays 1
- Operating Temperature, Max 55 °C
- Operating Temperature, Min -10 °C
- Power Consumption 10 VA
- Reset 200 ms
- Samples,Max 1 Hz
- Screw Terminal Torque 0.40 Nm
- Storage Temperature, Max 65 °C
- Storage Temperature, Min -20 °C
- Supply Power Type AC/DC
- Supply Voltage 24 to 265 Vac/Vdc
- Terminal Protection IP29
- Timer Range 0.1 second to 999 hours
- Weight 85 g
- Width 17.5 mm
- Wire Gauge 22 to 14 AWG
The AU-AMT Series of DIN rail mountable digital multi-timers includes four models featuring 8 or 18 timer functions to offer highest flexibility in controlling operations. The time range is adjustable from 0.1 second to 999 hours. An LCD display shows current run time information.
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
Gene from
Great timer, documentation hard to find
This timer is a great value, especially for the price. Easy to install and program. But if I ever lose the one sheet instructions, programming will be difficult. Have been unable to find programming instructions online.
Date published: 2016-08-11
Rated 4 out of
5
by
joeb from
Good product but order processing slow.
I bought this timer to be used as part of an industrial machine control. It functions as expected and offers a very flexible but simple setup. It is also very durable if its specs are respected.
The only reason for 4 stars is the length of time it took to process the order before shipment. When I placed the order the web site said it was in stock but it did not ship out until 6 days later.
Date published: 2017-08-30
Rated 5 out of
5
by
mesa1967 from
Great features and options for the money!
Great features and options for the money! Has more options than I need.
Date published: 2016-11-10
Can you provide a part number for the relay needed between A1 and B1?
Thank you for contacting Omega. Concerning your inquiry, terminals A1 & B1 represent the trigger input for the timer. There is no special relay required for this. You can also use a push-button as well for the input. Please contact our Tech Support if you have any further questions.
Date published: 2019-05-17
Looking for a 120v relay timer with a time delay on and timer to off function with 2 NO contacts. Is this model capable of that? If not do you have any products that are?
Hi jcole,
Thank you for the inquiry. Your are asking for 2 time settings. This unit has only 1 time setting. For the 2 time setting please consider the PTC-21;
https://www.omega.com/en-us/control-monitoring/meters/timers/p/PTC-20
Best regards,
OMEGA
Date published: 2021-01-06
I need a run time clock to see the cumulative run time of my 240 VAC well pump (in a 24 hour period or 7 day period). In other words the timer should record and display the cumulative time when the pump is on. I do not need any relay outputs, only display
Thank you for your question. The timer does not have this option.
Date published: 2023-03-28