The PTRA-OT series is a 40 amp power PCB relay with an AC coil, rated for switching up to 277 VAC and 1200 W. It has two mounting variants: OT2 (1 Form A with PCB and QC pins) and OT3 (1 Form C with PCB and QC pins). Contacts are AgCdO or AgSnOInO, meeting UL 508 and UL 873 spacing standards (3.18 mm air, 6.36 mm surface). The relay has Class F insulation, RoHS compliance, and a 31 gram weight. For the 110 VAC coil variant, rated current is 82.5 mA at 9.1 VA, with a must operate voltage of 143 VAC and must release voltage of 33 VAC. Operate and release times are 15 ms and 10 ms max. The operating temperature range is -55°C to 100°C, with 1 x 10^5 electrical and 1 x 10^7 mechanical operation ratings.
Mounting Type: Panel Mount, Coil Voltage: 110VAC, Contact Form: SPST NO (1 Form A), Contact Rating: 40A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Termination Style: Alternate PCB Pin and Solder Lug, Seal Rating: Dust Cover, Coil Insulation: F Class, Must Operate Voltage: 82.5 VAC, Must Release Voltage: 33 VAC, Operating Temperature: -40°C to +85°C, Contact Material: AgSnO2In2O3, Coil Power: 2VA
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PTRA-1A-110CT-OT2-X-A |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
