SSR-20DA, Solid State Relay, Panel Mount

The SSR-20DA is a single-phase solid state relay designed to control AC loads up to 20A using a DC control voltage. Its zero-cross triggering mechanism reduces electrical noise, making it suitable for sensitive applications. The relay's compact design and built-in LED indicator facilitate easy installation and monitoring. With high dielectric strength and fast switching capabilities, the SSR-20DA is ideal for industrial automation, heating control, and motor applications.​

Key Features:

• DC to AC Control: Allows low-voltage DC signals (3–32VDC) to control high-voltage AC loads (24–380VAC)​
• Zero-Cross Triggering: Minimizes electrical noise and voltage spikes during switching​
• Fast Switching Time: Rapid response suitable for applications requiring quick on/off cycles​
• LED Indicator: Built-in LED provides visual confirmation of relay operation​
• Compact Design: Space-saving form factor ideal for panel installations​
• High Dielectric Strength: Ensures safety and reliability in various industrial environments​

Additional Specifications:

• Type: Solid State Relay​
• Number of Channels: 1
• Coil Voltage: 3-32Vdc
• Switching Voltage (VDC)/Current: N/A
• Switching Voltage (VAC)/Current: 24-380Vac At 20A