The PTRA series is a 40 A power PCB relay with AC coils, designed for switching resistive and motor loads up to 277 VAC with a maximum switching power of 10,000 VA. It features a low-profile open frame or sealed plastic case with QC terminals, meets UL 508 and UL 873 spacing standards, and complies with UL Class F insulation. The part PTRA-1A-110T-X has a 110 VAC coil with AgSnOInO contacts, operates at 82.5 VAC minimum, and consumes 33.0 VA. Its contact resistance is 30 mΩ max at 1 A, 6 VDC, and it supports 1×10⁵ electrical operations. The relay has a 6-pin configuration, a 20 mm × 18 mm mounting footprint, an operating temperature range of -55°C to 100°C, and is RoHS compliant. The 1A contact form is SPST-NO, and dielectric strength is 2500 VAC between contacts and coil.
Mounting Type: Panel Mount, Coil Voltage: 110VAC, Contact Form: SPST NO (1 Form A), Contact Rating: 40A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Termination Style: PCB Pin, Seal Rating: Open Frame, 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-1A-110T-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
