American Zettler, Inc. Power Relays, Over 2 Amps AZ2704-2A-48DTWF

The AZ2704 is a 30 amp DPST power relay with quick-connect terminals and PC mount compatibility, designed for AC and DC switching applications up to 400 VAC or 150 VDC. It features a 4000 Vrms dielectric strength between coil and contacts, a maximum switching current of 30 A, and operates within a temperature range of -40°C to 155°C for Class F versions. The relay meets UL CUR E44211 and TÜV R50164753 certifications, with contact material specified as silver tin oxide (T suffix) and a wide contact gap (W suffix). The part number AZ2704-2A-48DTWF corresponds to a 48 VDC coil variant with a Class F thermal class, silver tin oxide contacts, and a wide contact gap. It has a coil resistance of 1200 ohms, an operate time of 30 ms, and a weight of approximately 120 grams. The housing is made of P.B.T. polyester, and the terminals are tinned copper alloy.