The PTRA-OT series is a 40 Amp power PCB relay with an AC coil, designed for resistive and motor loads up to 277 VAC. It features a low-profile case with PCB and quick-connect terminals, available in 1 Form A (SPST-NO) and 1 Form C (SPDT) contact configurations. The relay meets UL 508 and UL 873 spacing requirements, is RoHS compliant, and has Class F insulation. It is rated for 40 A switching current, 2 HP at 250 VAC, and 1,000,000 mechanical operations. Terminal strength is 10 N, with an operating temperature range of -55°C to 100°C, and coil power consumption is 7.2 VA at 277 VAC. The OT2 variant includes PCB pins and a dust cover. Weight is 31 grams.
Mounting Type: Panel Mount, Coil Voltage: 277VAC, 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: Dust Cover, Coil Insulation: F Class, Must Operate Voltage: 207.75 VAC, Must Release Voltage: 83.1 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-277C-OT2-X-A |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
