The PTRA-T series is a 40 Amp power PCB relay with AC coils, designed for resistive and motor loads up to 277 VAC. It features 1 Form C (SPDT) contacts with AgSnOInO contact material, epoxy-sealed versions available, and meets UL 508 and UL 873 spacing requirements. The part has QC and PCB pin mounting options, with a case profile suitable for compact layouts. It is rated for 30 A switching at 277 VAC, 1,000 MΩ minimum insulation resistance, 2.0 VA coil power consumption, and operates from -55°C to 100°C. The relay is RoHS compliant and has a 1 x 10⁵ electrical life rating under resistive load.
Mounting Type: Panel Mount, Coil Voltage: 277VAC, Contact Form: SPDT (1 Form C), Contact Rating: 40A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Termination Style: PCB Pin and Solder Lug, Seal Rating: Process Sealed, Coil Insulation: F Class, Must Operate Voltage: 207.75 VAC, Must Release Voltage: 83.1 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-277ST-T3-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Features | Sealed Relay |
