The PTRA-OT series is a 40 A AC power relay with a Class F insulated coil, rated for 277 VAC switching and 2 HP motor loads. The OT4 variant features panel mounting with QC terminals and mounting tabs. It has a 40 A resistive contact rating at 240 VAC, a maximum switching power of 1,200 W or 10,000 VA, and meets UL 508 and UL 873 spacing requirements. Contact material is AgCdO. The 110 VAC coil consumes 2.0 VA with a resistance of 18.1 ohms. Operate time is 15 ms max, release time is 10 ms max. Operating temperature ranges from -55°C to 100°C, and insulation resistance is 1,000 MΩ min at 500 V. The unit weighs 31 grams and is RoHS compliant.
Mounting Type: Panel Mount, Coil Voltage: 110VAC, Contact Form: SPST NO (1 Form A), 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-1A-110S-OT4-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
