The PTRA-OT series is a 40 Amp power PCB relay with an AC coil, designed for resistive and motor loads up to 2 HP at 250 VAC and 277 VAC. It features silver cadmium oxide contacts, a low-profile case, and quick-connect or PCB terminals. The OT3 variant includes 1-form C (SPDT) contacts with PCB and QC terminals, and is sealed. It meets UL 508 and UL 873 spacing requirements, is RoHS compliant, and has Class F insulation. The relay operates at 240 VAC coil voltage with 8.3 VA power consumption, has a maximum switching current of 40 A, and supports 1 x 10^5 electrical operations. Operating temperature ranges from -55°C to 100°C, with a weight of 31 grams.
Mounting Type: Panel Mount, Coil Voltage: 240VAC, Contact Form: SPDT (1 Form C), Contact Rating: 40A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Termination Style: Solder Lug, Seal Rating: Process Sealed, Coil Insulation: F Class, Must Operate Voltage: 180 VAC, Must Release Voltage: 72 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-1C-240ST-OT3-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Features | Sealed Relay |
