The PTRA-OT series is a 40 Amp power PCB relay with an AC coil, designed for switching resistive and motor loads up to 277 VAC and 1200 W. It features a low-profile case with both PCB pins and quick-connect terminals, available in 1 Form A or 1 Form C configurations. The relay has AgCdO or AgSnOInO contacts, UL Class F insulation, and meets UL 508 and UL 873 spacing requirements of 3.18 mm through air and 6.36 mm over surface. It supports a maximum switching current of 40 A, with a mechanical life of 1 × 10· operations and an electrical life of 1 × 10⁵ cycles under resistive loads. The coil operates at 24 VAC with a rated power consumption of 8.3 VA and a must-operate voltage of 18 VAC. It is RoHS compliant, weighs 31 grams, and operates within a temperature range of -55°C to 100°C.
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: Alternate PCB Pin and Solder Lug, 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: AgSnO2In2O3, Coil Power: 2VA
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PTRA-1A-24ST-OT2-X-A |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
