The H150 10120a white 150 x 100 x 80 mm heat sink is a compact aluminum radiator designed to dissipate heat from threephase solid state relays (SSR). Rated for 40A, it provides reliable passive cooling for demanding threephase applications. Key benefits Efficient passive cooling for SSRs up to 40A, helping maintain performance and prevent thermal overload. Improves SSR reliability and service life by keeping operating temperatures within safe limits in tight control panels. Durable white aluminum construction suitable for use in industrial environments. Compact footprint (150 x 100 x 80 mm) fits neatly in standard enclosures and layouts. Key attributes Model: H150 Current rating: 40A threephase SSR Color: White Dimensions: 150 x 100 x 80 mm Material: Aluminum Type: Heat sink radiator for solid state relays Compatibility Suitable for threephase SSRs that require external heat sinking. Designed to attach to SSR modules to facilitate heat dissipation in current applications. Use cases Industrial motor control panels using threephase SSRs for conveyors, pumps, or fans, where reliable heat management is essential. CNC machine control systems and robotics with current SSR switching, requiring efficient cooling to prevent thermal shutdown. HVAC and powerelectronics installations employing threephase SSRs, where compact, effective heat sinks help maintain performance in limitedspace enclosures.