Smart SSRs

Smart Solid State Relays from Littelfuse combine advanced switching technology with integrated protection features for enhanced reliability and safety. These devices go beyond traditional SSRs by incorporating active current limiting, thermal management, and fault protection to safeguard both the relay and the connected load. Designed for demanding applications where precision and durability are critical, Smart SSRs help prevent damage from overloads and overheating while maintaining consistent performance. Ideal for industrial, automotive, and energy systems, this category delivers intelligent solutions that simplify design and improve system resilience.