Littelfuse SRP4-CC Space-Saving Solid-State Relays
Littelfuse SRP4-CC Space-Saving Solid-State Relays deliver four independently controlled solid-state relays (SSRs) in one compact package, offering a reliable and space-efficient solution for controlling multiple AC loads. Designed for simplicity and industrial-grade performance, the Littelfuse SRP4-CC is ideal for applications where panel space is limited and durability is essential. Built with back-to-back silicon-controlled rectifiers (SCRs) for each channel, this SSR series ensures long-term reliability under industrial resistive load conditions. The SRP4-CC is equipped with Fast-on terminals for quick connections and a standard package that fits easily into existing layouts.
Features
- Compact four-pole design
- Zero cross switching
- Complies with international standards (cЯUus, CE, and UKCA)
- Saves panel space and reduces wiring complexity by combining four independent relays in one unit
- Reduces electrical noise and minimizes voltage spikes during switching, enhancing overall system stability
- Rigorous testing of the SSRs provides enhanced safety and product quality
Applications
- Multi-zone temperature control in industrial ovens
- Heating element control in commercial cooking and steam generation equipment
- Sterilization systems with independent heating circuits
- Fuel pipeline heat tracing in extreme ambient environments
- Space-constrained electrical panels in OEM heating applications
Dimensions (mm)
Wiring Diagram
Equivalent Circuit Block Diagram
Yayınlandı: 2025-10-15
| Güncellenmiş: 2026-02-02