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. It features a low-profile case with QC terminals and mounting options including PCB pins and panel mount tabs. The relay has AgCdO contacts, meets UL 508 and UL 873 spacing requirements, and provides 30 mΩ maximum contact resistance. It supports a maximum switching current of 40 A, with a mechanical life of 1 × 10⁷ operations and an electrical life of 1 × 10⁵ operations under resistive loads. The coil operates at 220 VAC with a rated power consumption of 9.1 VA. The relay is RoHS compliant, has Class F insulation, and operates within a temperature range of -55°C to 100°C. The OT2 variant includes PCB and QC terminals with an alternate pinout.
Mounting Type: Panel Mount, Coil Voltage: 220VAC, 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: 165 VAC, Must Release Voltage: 86 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-1A-220S-OT2-X-A |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
