The PTRA-OT series is a 40 Amp power PCB relay with AC coil, designed for resistive and motor loads up to 277 VAC and 2 HP. It features QC terminals and a low profile case, with mounting options for PCB or panel use. The OT2 variant includes alternate PCB and QC pins, has a dust cover, and complies with UL 508 and UL 873 spacing requirements. It uses AgCdO contacts, meets UL Class F insulation standards, is RoHS compliant, and has a nominal coil power of 2.0 VA at 24 VAC. The relay operates with a must operate voltage of 18.0 VAC and a must release voltage of 7.2 VAC. It supports an operating temperature range of -55°C to 100°C, with a weight of 31 grams and a dielectric strength of 1,500 V AC between open contacts. Electrical life is rated at 1 × 10^5 operations under rated load.
Mounting Type: Panel Mount, Coil Voltage: 24VAC, 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: 18 VAC, Must Release Voltage: 7.2 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-24CT-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) |
