Aluminum Heat Sink for Solid State Relay SSR Heat Dissipation Three 3 Phase Designed to remove heat from threephase solid state relays (SSR), this aluminum heat sink improves thermal management for reliable SSR operation under sustained loads. Key benefits Keeps SSR junction temperatures lower to reduce thermal stress and extend service life. Helps prevent overheating and thermal shutdown during prolonged or current operation. Aluminum construction offers a balance of thermal conductivity and low weight for practical installation and longterm durability. Simple, purposebuilt solution for threephase SSR heat dissipation needs. What it does Provides a dedicated thermal path to transfer heat away from threephase SSR modules into ambient air. Increases the effective surface area around the SSR to promote passive convection and more efficient cooling. Key attributes Material: Aluminum for effective heat conduction and corrosion resistance. Function: Heat dissipation for solid state relays (SSR). Application: Specifically intended for threephase SSR installations. Form factor: Compact heat sink designed to accompany SSRs where improved cooling is required. Why customers need it Solid state relays produce heat during operation; unmanaged heat can shorten component life or cause performance issues. This heat sink addresses that problem by improving heat transfer and helping maintain stable operating temperatures without active cooling. Particularly useful where space, weight, and reliability are important considerations. Typical use cases Industrial motor control panels: Improve SSR reliability in threephase motor drives and contactor replacements. Power distribution and control cabinets: Provide passive cooling for threephase SSRs used in heating, lighting, or process control. Renewable energy and inverter systems: Assist temperature management of SSRs in threephase power conversion and protection circuits. Installation and compatibility notes Intended for use with threephase solid state relays; confirm physical fit and mounting method for your specific SSR module before installation. Use alongside appropriate thermal interface materials and follow SSR manufacturer guidance for mounting torque and electrical isolation as required. Performance and maintenance Passive cooling solution with no moving parts for quiet, lowmaintenance operation. Periodic visual inspection for dust or debris on the heat sink surfaces ensures continued thermal performance. This aluminum heat sink provides a straightforward, durable way to improve thermal management for threephase SSRs, helping maintain reliable operation in industrial and powercontrol applications.