The PTRA series is a 40 A power PCB relay with AC coils, designed for resistive and motor loads up to 277 VAC. It features a 1 Form A (SPST-NO) contact configuration, AgCdO contacts, and a sealed plastic case. The package is a 6-pin PCB mount with a case profile designed for low height, meeting UL 508 and UL 873 spacing requirements with pin 6 omitted in the -1 variant. RoHS compliant, it supports coil voltages including 24 VAC, with a rated coil power of 7.2 VA and coil resistance of 83.3 ohms. Operating temperature ranges from -55°C to 100°C, with an insulation class of F, dielectric strength of 1,500 V between open contacts, and mechanical life of 1 × 10⁷ operations. The relay is rated for 6,000 electrical cycles at 277 VAC, 30 A resistive 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: PCB Pin, Seal Rating: Process Sealed, Coil Insulation: F Class, Must Operate Voltage: 18 VAC, Must Release Voltage: 7.2 VAC, Operating Temperature: -40°C to +85°C, Contact Material: AgCdO, Coil Power: 2VA
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PTRA-1A-24S-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
