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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 | 115C20R15XB |
| Description | Time Delay Relay; 20 s operate / 15 s release; 115 V; SPST-NC (1 form B) |
| Datasheet | Download Datasheet |
The Amperite 115C20R15XB is a time delay relay with SPST-NC (1 form B) output and rated 3 A @ 115 V AC (resistive), driven by a 115 V input.
It has a fixed delay of 20 s operate / 15 s release, set at the factory.
It is a Delay on Make - Delay on Break (thermal: initial and reset delay) timer.
Power to the device must be applied prior to the delay cycle to initialize the heater. At the end of this 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 Single screw or optional 2-screw panel mounting and 0.250" (6.3mm) quick-connect terminals.
| Category | |
| Manufacturer | Amperite |
| Part Status | Discontinued |
| Output Technology | Relay contacts, thermal (heater) timing element |
| Timing Function | Delay on Make - Delay on Break (thermal: initial and reset delay) |
| Delay Time | 20 s operate / 15 s release |
| Timing Adjustment Method | Fixed delay times only |
| Contact Configuration | SPST-NC (1 form B) |
| Output Rating | 3 A @ 115 V AC (resistive) |
| Input Voltage | 115 V |
| Termination Style | Quick Connect - 0.250" (6.3mm) |
| Mounting Type | Single screw or optional 2-screw panel mount |
| Enclosure | Black plastic case |
| Operating Temperature | -34...+77 °C (-34...+77 °C) |
| Approvals | UL (E96739 (M)), CSA (LR62586) |
| Setting Accuracy (%) | +/-20% - tighter tolerances are available |
| Repeatability (%) | +/-5% |
| Electrical Life (cycles) | 500,000 operations minimum at rated loads (@ 25 C) |
| Rated Power | 2.3 W |