The PTRA-OT series is a 40 amp power PCB relay with AC coil, designed for switching resistive and motor loads up to 277 VAC and 1,200 W or 10,000 VA. It features AgCdO contacts, meets UL 508 and UL 873 spacing requirements with 3.18 mm air clearance and 6.36 mm surface clearance, and is rated for 1 x 10^5 electrical operations and 1 x 10^7 mechanical operations. The OT2 variant includes PCB pins and QC terminals, has a case profile with knock-off ventilation nibs, and is sealed. It operates with a 12 VAC coil, drawing 90 mA at 16.6 ohms, consuming 2.0 VA, with a must operate voltage of 9.0 VAC and must release voltage of 3.6 VAC. It complies with RoHS, has Class F insulation, and operates from -55°C to 100°C. The part weighs 31 grams and meets UL Class F insulation standards.
Mounting Type: Panel Mount, Coil Voltage: 12VAC, Contact Form: SPST NO (1 Form A), Contact Rating: 40A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Termination Style: PCB Pin and Solder Lug, Seal Rating: Process Sealed, Coil Insulation: F Class, Must Operate Voltage: 9 VAC, Must Release Voltage: 3.6 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-12ST-OT2-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
