FIICCO Single-Phase Solid State Relays - DC Input / AC Output

The SSR-DA Solid State Relay is a high-performance zero-cross relay designed for industrial automation and control applications. Utilizing advanced semiconductor technology, it provides reliable switching without mechanical contacts, ensuring silent operation and long service life.

With a 3-32V DC control input and 24-380V AC load voltage range, the SSR-DA series offers excellent compatibility with a wide range of industrial control systems. The zero-cross switching design helps minimise electromagnetic interference and inrush current, making it suitable for controlling both resistive and inductive loads.

Available in 40A, 60A, 80A, 100A, and 120A current ratings, the SSR-DA series combines fast switching performance, high electrical isolation, and durable construction for dependable operation in demanding industrial environments.

Features

• Zero-cross switching technology
• 3-32V DC input voltage
• 24-380V AC load voltage
• Available in 40A, 60A, 80A, 100A, and 120A models
• Fast operate and release times
• 2500VAC dielectric strength
• Insulation resistance ≥100MΩ
• Low leakage current
• Operating temperature range: -30°C to 80°C
• DIN rail or screw mounting
• Flame-retardant PBT housing

Suitable for industrial automation systems, temperature control equipment, HVAC systems, lighting control applications, motor control systems, power supplies, and test and measurement equipment.

Compatible Part Numbers:

SSR-40DA
SSR-60DA
SSR-80DA
SSR-100DA
SSR-120DA

Technical Datasheet: