The PT series is a family of miniature industrial relays with 2, 3, or 4 form C contacts, designed for general-purpose control and automation applications. The PT3 variant has three form C contacts rated for 10A at 250VAC, with a switching power of 2500VA and AgNi90/10 contact material. It supports both DC and AC coils, with the PT370548 variant specified for a 48VAC coil, operating within a voltage range of 9.6 to 10.8VAC (50Hz/60Hz) and consuming 0.87VA. The relay has a height of 29mm, PCB-THT or plug-in termination, and a weight of 30g. It meets UL E214025, VDE 40009108, and Lloyds 00/20059 approvals, with a dielectric strength of 2500Vrms between contact and coil. Mechanical endurance is 20×10⁶ operations with AC coil operation, and ambient temperature range is -40°C to +70°C.
General Purpose Relay 3PDT (3 Form C) 48VAC Coil Socketable
| DigiKey | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | PT370548-ND |
| Product Name | Power Relays, Over 2 Amps |
| Relay Type | General |
| Mounting | Socketable |
| Poles | Triple Pole (TP) |
| Throw | Double Throw |
