Resideo RT850T-347 Solid State Relay With Transformer 24-347V

The Resideo RT850T-347 is a solid-state relay with an incorporated transformer, which is perfect for the reliable control of HVAC systems. This relay operates at a wide voltage range of 24 to 347V, thus, it can be used in different applications. Compatible with 2 and 3-wire thermostats, which means that Honeywell can fit most HVAC systems without problems. This relay has a solid-state circuit that reduces the likelihood of physical damage which is typical of most relays. This relay is particularly useful in applications that need fine control because it can effectively toggle high-voltage loads without significant heating or audible noise.