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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Amperite |
| Manufacturer Product Number | 24A2SDOD |
| Description | TDR; 2 s; Delay on Dropout; 24 V AC; DPDT (2 form C); Plug In, 8 Pin (Octal) |
| Datasheet | Download Datasheet |
The Amperite 24A2SDOD is a time delay relay with DPDT (2 form C) output and rated 4 A at 250 V AC, 3 A at 30 V DC resistive (1000 VA, 90 W max); UL/CSA 4 A, 1/20 HP at 125/250 V AC, 3 A at 30 V DC, driven by a 24 V AC input.
It has a fixed delay of 2 s, set at the factory.
It is a Delay on Dropout timer.
Upon the application of input voltage the relay immediately energizes. The timing cycle begins when input voltage is removed. When the timing cycle is complete, the relay will de-energize. The relay contacts will reset when input voltage is reapplied.
It is started by removal of input voltage.
It has Plug In, 8 Pin (Octal) terminals.
| Category | |
| Manufacturer | Amperite |
| Output Technology | Electromechanical relay (solid state analog timing circuit) |
| Timing Function | Delay on Dropout |
| Delay Time | 2 s |
| Timing Adjustment Method | Fixed (factory preset) |
| Timing Initiate Method | Removal of input voltage |
| Contact Configuration | DPDT (2 form C) |
| Output Rating | 4 A at 250 V AC, 3 A at 30 V DC resistive (1000 VA, 90 W max); UL/CSA 4 A, 1/20 HP at 125/250 V AC, 3 A at 30 V DC |
| Input Voltage | 24 V AC |
| Termination Style | Plug In, 8 Pin (Octal) |
| Enclosure | Black plastic case; knob adjustable models have a dial scale for reference only |
| Dimensions | Octal style: 2.86 x 1.76 x 2.4 in (73 x 45 x 61 mm) body; spade style: 3.475 in (89 mm) long x 1.76 x 2.4 in |
| Operating Temperature (°C) | -40...+65 |
| Approvals | UL File #E96739 (M), CSA File #LR62586 |
| Setting Accuracy (%) | Fixed units: +/-5%; Adjustable units: -0 to +25% of maximum specified delay time; minimum specified value or less at low end |
| Repeatability (%) | +/-5% |
| Mechanical Life | 100 million operations cycles (100,000 operations at 4 A 250 V AC; 200,000 operations at 3 A 30 V DC cycles) |
| Rated Power | 2 VA or less |