Rated for 15–20 Amps, AZ7555 Power Relays are available in standard, sensitive, and super sensitive versions that guarantee fail-on/off without additional circuitry. Units are suitable for applications from 3–110 Vdc with continuous power dissipation (max) of 1.2, 0.9, and 0.2 W, respectively, at 68°F. Offered with SPST (1 Form A) and SPDT (1 Form C) silver tin oxide contacts, relays feature 10 kV surge resistance and dielectric strength of 5,000 Vrms between coil and contact.