Fivepiece aluminum heat sink set designed to dissipate heat from singlephase solidstate relays (SSRs). This pack helps keep SSRs operating within safe temperatures, improving reliability and performance in demanding switching applications. Key benefits Efficient heat dissipation for SSRs to maintain stable switching performance Extends relay life by reducing thermal stress and hotspot formation Easy to install in control panels, enclosures, or on DIN rails with standard mounting practices Lightweight, durable aluminum construction provides good thermal conductivity and corrosion resistance Broad compatibility with singlephase SSRs rated from 10A to 120A Product attributes Functionality: Passive cooling solution for solidstate relays Compatibility: Suitable for singlephase SSRs across a wide current range (10A to 120A). Pack size is 5 pieces, with a size designation listed as 5Pcs 10A25A Size: Pack contains five heatsinks designed to fit standard SSR mounting interfaces Material: Aluminum for effective heat transfer and lightweight construction Performance: Improves heat management, helping maintain performance during continuous or load operation Package contents 5 x aluminum SSR heat sinks (singlephase, radiator style) Applications and use cases Industrial automation and motor control: Use with current SSRs in conveyor systems or pumps to prevent overheating and maintain consistent actuation during long runs Heating, ventilation, and air conditioning (HVAC) systems: Pair SSRs controlling heaters or fan motors to keep temperatures within safe limits and extend relay life Lighting and stage equipment: Manage current lighting loads with SSRs while preventing thermal throttling and relays from overheating Installation considerations Mount each heat sink directly to the SSR mounting surface as recommended by the relay manufacturer Ensure good contact between the SSR body and the heat sink; use thermal compound or pads if specified for transfer Provide adequate airflow around the installed heatsinks to maximize cooling efficiency Verify compatibility with your SSR's mounting hardware and enclosure dimensions before installation Notes This is a 5piece set designed for use with singlephase SSRs across a broad current range; the listing specifies the size as 5Pcs 10A25A, while the heatsinks are suitable for applications up to 120A per the product range No electrical connections are made by the heatsinks themselves; they function solely as passive cooling components to assist in heat management of SSRs This description reflects the product's stated features and intended use, delivering a clear, professional overview suitable for informing decisions and supporting higher conversion in listings.