The PTRA-OT series is a 40 A power PCB relay with AC coil operation, designed for switching up to 277 VAC and 10,000 VA. The OT3 variant has 1 Form C (SPDT) contacts, PCB pins, and quick-connect terminals, with a sealed enclosure and Class F insulation. It meets UL 508 and UL 873 spacing requirements of 3.18 mm through-air and 6.36 mm surface. Operate time is 15 ms max, release time 10 ms max, and insulation resistance is 1,000 MΩ min at 500 V. RoHS compliant, with an operating temperature range of -55°C to 100°C. Contact material is AgCdO. For 110 VAC coil, rated current is 82.5 mA, power consumption 9.1 VA. Maximum switching current is 40 A, with a mechanical life of 1 × 10⁷ operations and an electrical life of 1 × 10⁵ at 240 VAC resistive 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: 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: AgCdO, Coil Power: 2VA
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PTRA-1C-110S-OT3-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Features | Sealed Relay |
