The PTRA-OT series is a 40 Amp power PCB relay with AC coil operation, designed for resistive and motor loads up to 2 HP at 250 VAC or 1,200 W / 10,000 VA. The OT3 variant features 1 Form C (SPDT) contacts with both PCB pins and quick-connect terminals, and a dust cover enclosure. It meets UL 508 and UL 873 spacing requirements with 3.18 mm through-air and 6.36 mm surface clearance. Contact material is AgCdO or optional AgSnOInO, with a maximum switching voltage of 300 VAC and 110 VDC. The relay has a coil rated at 110 VAC, operating at 82.5 mA and 18.1 VA, with an operate time of 15 ms max and release time of 10 ms max. Insulation is Class F, RoHS compliant, and operating temperature range is -55°C to 100°C. Weight is 31 grams.
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: Dust Cover, 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-1C-110CT-OT3-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
