The PTRA-T is a 40 A power relay with AC coils for high-current switching, available in 1 Form A or 1 Form C contact configurations with PCB and QC terminals. It has a 240 VAC resistive rating of 40 A and a 2 HP 250 VAC motor rating, with maximum switching power of 1,200 W and 10,000 VA. The T3 variant uses AgCdO contacts, a 110 VAC coil consuming 9.1 VA at 82.5 mA, and a dust cover. It meets UL 508 and UL 873 spacing, is RoHS compliant, and operates from -55°C to 100°C. Contact resistance is 30 mΩ max, insulation resistance is 1,000 MΩ min, and dielectric strength is 1,500 VAC between contacts. Mechanical life is 1 × 10⁷ operations; electrical life is 1 × 10⁵ operations at rated load.
Mounting Type: Panel Mount, Coil Voltage: 110VAC, 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: 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-1C-110CT-T3-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
