The PTRA-OT series is a 40-amp power PCB relay with AC coil operation, designed for resistive and motor loads up to 277 VAC. It features a low-profile case with alternate quick-connect pins and PCB terminals, suitable for surface mounting. The relay meets UL 508 and UL 873 spacing requirements, with 3.18 mm through-air and 6.36 mm surface clearance. It has AgCdO or AgSnOInO contacts, 1,200 W resistive and 10,000 VA switching power ratings, and operates within -55°C to 100°C. The coil consumes 2.0 VA at 110 VAC, with a must-operate voltage of 82.5 VAC and must-release voltage of 33 VAC. Insulation is Class F, and the device is RoHS compliant. Terminal strength is 10 N, and mechanical life is 1 × 10⁷ operations. Weight is 31 grams.
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: Alternate PCB Pin and Solder Lug, Seal Rating: Process Sealed, 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-110ST-OT2-X-A |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
