The PTRH-OT series is a 30 Amp power PCB relay with a T91 footprint, rated for 250 VAC and 2 HP motor loads. The OT2 variant has PCB and QC pins with a dust cover. It operates with a 48 VDC coil, consuming 0.9 W, and has a must operate voltage of 36 VDC and must release voltage of 4.8 VDC. Contact resistance is 50 mΩ max at 1 A, 6 VDC. Switching capability is up to 300 VAC and 110 VDC, with a maximum current of 30 A. Electrical life is 5 × 10⁴ operations, mechanical life is 1 × 10⁷. The relay meets UL 508 and UL 873 spacing (3.18 mm air, 6.36 mm surface), operates from -55°C to 125°C with Class F insulation, and is RoHS compliant. Weight is 13.5 grams.
Mounting Type: Panel Mount, Coil Voltage: 48VDC, Contact Form: SPST NO (1 Form A), Contact Rating: 30A, Switching Voltage: 240VAC, Coil Type: Non-Latching, Features: Gold Plated Contacts, Termination Style: PCB Pin and Solder Lug, Seal Rating: Dust Cover, Coil Insulation: F Class, Must Operate Voltage: 36 VDC, Must Release Voltage: 4.8 VDC, Operate Time: 15ms, Release Time: 10ms, Operating Temperature: -55°C to +100°C, Contact Material: AgSnO2In2O3, Coil Power: .9W
| New Yorker Electronics Co., Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | 2500-PTRH-1A-48CFT-OT2-XG |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Operating Temp | -67 to 212 F (-55 to 100 C) |
| AC Voltage | 240 volts |
