Crydom EZ Series Solid State Relay 12A 280V AC Panel Mount 15V DC Control EZ240D12S

The Crydom EZ240D12S is a high-quality solid state relay engineered for industrial and automation applications where reliable, fast, and silent switching is essential. With a 12 ampere maximum load current and a broad voltage compatibility from 24V to 280V AC, this relay fits a variety of equipment and load types in manufacturing, HVAC, water management, lighting, and other control systems.

Designed for panel mount installations, the EZ240D12S makes integration simple with robust screw terminals and a compact footprint. Its control side accepts DC input signals from 3V up to 15V, which is ideal for programmable logic controllers, sensors, or other low voltage triggers. Thanks to solid state SCR output architecture, it provides nearly instantaneous turn-on and turn-off without audible noise, bouncing, or arcing, significantly increasing electrical and mechanical lifespan.

The relay is fully encapsulated in a thermally conductive epoxy compound, greatly enhancing both its heat dissipation and durability in demanding environments. With an operating temperature range spanning from -40°C to +80°C and a weight of just 43 grams, it imposes minimal load on panel designs or equipment. The IP20 rated housing, compact 43.9mm x 24.1mm x 13.9mm dimensions, and low off-state leakage current of 0.1 mA ensure safe, reliable deployment where consistent circuit isolation and protection are demanded.

Key technical features include a fast switching time, wide voltage input tolerances, minimal internal losses due to low leakage and capacitance, and conformance to major agency standards such as CSA, RoHS, and UR for safety and environmental compliance. The relay terminals accept Faston connectors to accelerate installation and maintenance. Its rugged build suits a broad range of industrial jobs such as controlling lighting, industrial motors, solenoid valves, heaters, and process meters, even in challenging temperature or vibration conditions.

Mount Crydom’s EZ Series Solid State Relay wherever durable, high-cycle switching is needed for AC circuits, including automation enclosures, relay panels, HVAC controllers, and distributed control systems. It is ideal for both original equipment manufacturing and field retrofits, delivering quiet, wear-free operation and outstanding service life.

Explore more high-performance relays and control products from Crydom and broaden your selection of panel mount relays in EnvMart’s comprehensive industrial catalog.