SSR-100DA Solid State Relay, 4–32 VDC Input, 24–380 VAC Output, 100 A

The SSR-100DA is a single-phase solid-state relay designed for reliable, noise-free switching of AC loads up to 100 A using a low voltage DC control input. With zero-cross detection, optical isolation, and a rugged body, this SSR is ideal for high-performance automation systems, temperature controllers, motor drivers, and lighting applications. Its maintenance-free operation and long lifespan make it a solid choice for demanding industrial environments.​

Key Features:

• High Current Switching: Supports up to 100 A at 380 VAC, ideal for heavy-duty industrial applications.​
• DC to AC Control: Accepts 4–32 VDC control signals for efficient AC load management.​
• Zero-Crossing Functionality: Minimizes electrical noise and protects connected devices during switching.​
• Optical Isolation: Ensures safe operation by isolating the control circuit from the load circuit.​
• Robust Construction: Encapsulated design for durability and resistance to environmental factors.​
• Panel Mount with Screw Terminals: Facilitates easy installation in control panels.​

Additional Specifications:

• Type: Solid State Relay
• Number of Channels: 1
• Coil Voltage: 4-32Vdc
• Switching Voltage (VDC)/Current: N/A
• Switching Voltage (VAC)/Current: 24-380Vac At 100A