The PTRA-OT series is a 40 A power PCB relay with an AC coil, designed for switching resistive and inductive loads up to 277 VAC and 12,000 VA. The OT4 variant features panel mounting with quick-connect terminals and a sealed enclosure. It meets UL 508 and UL 873 spacing requirements with 3.18 mm air clearance and 6.36 mm surface clearance. The relay has a Class F insulation rating, AgCdO contacts, and is RoHS compliant. It operates at 110 VAC with a coil power of 9.1 VA, an operate time of 15 ms max, and a release time of 10 ms max. The operating temperature range is -55°C to 100°C, with a weight of 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: Process Sealed, Coil Insulation: F Class, Must Operate Voltage: 82.5 VAC, Must Release Voltage: 33 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-110S-OT4-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Double Throw |
| Features | Sealed Relay |
