Novus SSR3 480V 3PH Solid State Relay Series for Power Control and Switching

Experience advanced switching technology with a robust 3-phase solid state relay engineered for both resistive and inductive loads. Designed for high control accuracy and long lifecycle performance, it outperforms conventional mechanical relays with rapid, silent operation and no moving parts—delivering reliable, spark-free switching and reduced electrical noise.

• Voltage Rating: Up to 480VAC 3PH (operates at lower voltages as needed)
• Current Capacity: Options up to 40A and 90A to match your application
• Firing Technology: Zero-cross switching for minimized EMI and cleaner operation
• Input Signal: 4–32VDC for versatile control integration
• Load Compatibility: Ideal for resistive and inductive loads
• Protection: Internal snubber for dv/dt protection
• Status Indication: Integrated LED for quick visual monitoring
• Thermal Management: Heat sink optional for enhanced cooling
• Efficiency: High switching speed, low power requirement, and high noise reduction
• Availability: Usually ships SAME DAY

Built for modern industrial control, this solid state relay delivers millions of operations with consistent performance. Zero-cross firing reduces electrical noise and the risk of dangerous sparks, while the internal snubber enhances reliability under demanding conditions. With a wide input range and optional heat sinking, it offers flexible integration into control panels, process automation, heating systems, motors, and other 3-phase applications.

• Maximum voltage: 480VAC 3 PHASE
• Currents available: 40A and 90A
• Switching voltage (control): 4 to 32VDC
• High-speed, silent operation with no mechanical wear
• Does not generate IEM or IRF
• Click Here for Installation Manual