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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 | 2NO90T |
| Description | Time Delay Relay; 90 s; 2 V; SPST-NO (1 form A); 3 A @ 115 V AC (resistive) |
| Datasheet | Download Datasheet |
The Amperite 2NO90T is a time delay relay with SPST-NO (1 form A) output and rated 3 A @ 115 V AC (resistive), driven by a 2 V input.
It has a fixed delay of 90 s, set at the factory.
It is a Delay on Make - Delay on Break (thermal: initial and reset delay) timer.
Timing cycle begins upon application of power to the heater terminals. At the end of the initial delay time the relay contacts transfer and remain in a transferred state until input power is removed. When the heater input power is removed, the contacts transfer back to their original state at the end of a reset (release) delay period.
It has Plug-in (9-pin miniature) mounting and Plug In, 9 Pin (Miniature) terminals.
| Category | |
| Manufacturer | Amperite |
| Output Technology | Relay contacts, thermal (heater) timing element |
| Timing Function | Delay on Make - Delay on Break (thermal: initial and reset delay) |
| Delay Time | 90 s |
| Timing Adjustment Method | Fixed (factory preset) |
| Contact Configuration | SPST-NO (1 form A) |
| Output Rating | 3 A @ 115 V AC (resistive) |
| Input Voltage | 2 V |
| Termination Style | Plug In, 9 Pin (Miniature) |
| Mounting Type | Plug-in (9-pin miniature) |
| Enclosure | Hermetically sealed glass envelope |
| Operating Temperature | -55...+80 °C (-55...+80 °C) |
| Approvals | UL (E96739 (M)) |
| Setting Accuracy (%) | +/-20% - tighter tolerances are available |
| Repeatability (%) | +/-5% |
| Timing Cycle Interrupt Transfer | None |
| Electrical Life (cycles) | 500,000 operations minimum at rated loads (@ 25 C) |
| Rated Power | 2.0 W approx. |