STELPRO DESIGN 25A 48-347VAC 1-Phase CCT-25 Series SSR Type Electronic Relay with Heat Sink

Maintains the temperature closer to the desired setpoint for greater comfort and lower energy cost. Simple installation and easy adjustment on a 4" x 4" electrical junction box. Integrated heat sink to dissipate heat from the electronic relay. More precise than mechanical relays. Compatible with low-voltage thermostats. No maintenance is required. There is no risk of damage, as there are no mechanical components. Cast in epoxy which protects the relay against moisture, excess heat and contaminated environment.