The PTRH-OT series is a 30 Amp power PCB relay with a T91 footprint, rated for 240 VAC and 30 A resistive load, and 2 HP at 250 VAC. It features a 1 Form A contact configuration, with mounting options including panel-mount QC pins with tabs for OT4 variants. The relay has a 0.9 W coil, operates at 48 VDC with a must operate voltage of 36 VDC and must release voltage of 4.8 VDC, and uses AgSnO contact material. It meets UL 508 and UL 873 spacing requirements, is RoHS compliant, and operates from -55°C to 100°C (Class B). The terminal strength is 10 N, insulation resistance is 1,000 MΩ min at 500 VDC, and it supports 5×10⁴ electrical operations. 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, Termination Style: Solder Lug, Seal Rating: Process Sealed, Coil Insulation: B 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-48ST-OT4-X |
| Product Name | General Purpose Relays |
| Mounting | Panel |
| Poles | Single Pole (SP) |
| Throw | Single Throw |
| Features | Sealed Relay |
| Operating Temp | -67 to 212 F (-55 to 100 C) |
