Solid-State Relays with More Power & Features

Crydom has introduced the redesigned range of EL Series ac- and dc-output solid state relays with ratings up to 30 Amps, making it the highest current rating SSR in this compact footprint. The EL Series SSR comes in a 21mm x 35mm housing with quick connect terminals, suited for applications where space is at a premium, such as small commercial and medical machines.

The internal construction and housing of the EL Series has been re-designed for improved reliability, robust mechanical construction and improved thermal performance. Recently added optional built-in overvoltage protection (internal TVS diode) on ac models, as well as a unique optional 90 degree bent terminals for applications where vertical space is limited.

Other features of the EL Series include: Load current ratings of 30 Amps at 24- to 280-Vac and 10 Amps at 3- to 100Vdc; Back-to-back SCR output with low off state leakage current (ac models); Low dissipation MOSFET output (dc models); Flexible 5-, 12- and 24-Vdc control voltage options; and Zero voltage or instantaneous turn-on outputs (ac models).

Crydom’s EL Series SSRs are C-UL-US Recognized, TUV compliant according to IEC 62314 (ac output version), CE compliant to the Low Voltage Directive, and RoHS & China RoHS compliant. Additionally, the enclosure and the PCB of the EL Series solid state relays meet the requirements of standard IEC60335-1, which make it an option for demanding applications in the household appliances and professional food equipment.