Ensure efficient and reliable operation of your single-phase sauna heater system with this 2-pole, 40 Amp, 208-240V contactor. Designed specifically for sauna control boxes, this contactor provides robust performance and durability, making it ideal for managing power in single-phase heater systems. Perfect for both residential and commercial saunas, it ensures safe and seamless control of your heating system. Upgrade your sauna setup with this essential component for consistent performance and long-lasting reliability.