The PTRA-OT series is a 40-amp power PCB relay with AC coil operation, designed for switching loads up to 277 VAC and 40 A. It features 1 Form C (SPDT) contacts with AgCdO material, a sealed enclosure, and PCB mounting with PC and QC terminals. The coil operates at 277 VAC with 7.2 VA power consumption, 207.75 mA must-operate voltage, and 83.1 mA must-release voltage. It meets UL 508 and UL 873 spacing requirements of 3.18 mm through air and 6.36 mm over surface. Operate time is 15 ms max, release time 10 ms max. The relay has Class F insulation, operates from -55°C to 100°C, is RoHS compliant, and weighs 31 grams.
Mounting Type: Panel Mount, Coil Voltage: 277VAC, Contact Form: SPDT (1 Form C), Contact Rating: 40A, Switching Voltage: 277VAC, Coil Type: Non-Latching, Termination Style: Solder Lug, Seal Rating: Process Sealed, 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-1C-277S-OT3-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Features | Sealed Relay |
