Littelfuse: New SRP1 Series Single-Pole AC and DC Solid-State Relays and Accessories
May 29, 2025
Littelfuse, Inc. announced the expanded offering to the industrial Solid-State Relays (SSRs) family of products with new SRP1 series relays. The additional three series of products and accessories are essential for heating applications that demand reliable and cost-effective switching and comply to international standards.
The expanded SSRs are available in three configurations plus added accessories:
- SRP1-CC – DC output designed for resistive and inductive loads
- SRP1-CE – Zero cross switching and affordable for simple AC heating applications
- SRP1-ME – Simple heating in space-constrained applications
- Accessories – Off-the-shelf accessories to quickly start using or testing SSRs
“With the introduction of our expanded product line for essential heating applications, we are thrilled to provide our customers with solutions that meet their demands for more reliable and efficient systems,” said Hugo Neri, Global Product Manager of Industrial Solid-State Relays at Littelfuse. “These products are designed to reduce operational disruptions and maintenance, offering customers peace of mind.”
Typical applications for these SRP1 products include:
- Industrial Automation: Packaging machinery, industrial ovens, and electronic production equipment
- HVAC: Fans and electric motors, DC heaters, air-handlers
- Food & Beverage: Coffee machines, hot drink dispensers, commercial fryers
With this expanded offering, Littelfuse reinforces its commitment to solid-state technology solutions. The growing SRP1 series adds to Littelfuse existing portfolio of PCB-Mount solid-state-relays, HVAC solid-state timers, and power components such as SCRs and MOSFETs. This extensive range of products highlights the company’s commitment to innovation and leadership, offering customers state-of-the-art solutions that set new industry benchmarks.
