CG Solid State Relay SSR 80DA DC 3 32VDC Input AC 24 480VAC 80A Output Single Each package contains two mini bags of thermal grease for application on the back of the SSR to improve heat dissipation. Product: Solid State Module Relay SSR-80DA, 3-32VDC / 24-480VAC. Current & Frequency: 80A, 50/60Hz. Overall dimensions are approximately 58 x 45 x 32mm / 2.3" x 1.8" x 1.26" (L x W x T). Net weight: 116g. Materials: Metal, plastic, and electronic components. SSR Application: This relay offers spark-free switching, silent operation, high switching speed, and resistance to corrosion, moisture, and vibration. It also provides a long service life, high reliability, and electromagnetic compatibility. This solid state relay is well-suited for automatic process control and serves as a key component in temperature controllers and various machinery control systems.