Struthers-Dunn 219HXX105 Relay

Struthers-Dunn 219HXX105 is a 24 VDC coil relay from the 219 Series, a line of industrial plug‑in relays designed for general‑purpose control in automation equipment. The 219 Series covers multiple contact configurations and is built for panel mounting in demanding environments, with stock relays often labeled for 24/28 VDC coils on their nameplates. Performance ratings shown in the series documentation include up to 10 A at 120 VAC resistive loads, 5 A at 240 VAC resistive loads, and up to 10 A at 28 VDC resistive loads, with lower inductive ratings depending on the exact contact arrangement (for example 3 A at 120 VAC inductive and related DC ratings). These relays are designed to be compatible with a range of configurations (such as SPST, SPDT, and DPDT variants) and are typically offered in plug‑in styles intended for quick replacement in control circuits. In practice, 219 relays are used across industrial equipment, control panels, and machines where a durable, field‑reliable 24 VDC coil relay with solid contact ratings is required, and where optional features or accessories—like protective covers or specific contact arrangements—can be selected to fit the application. The 219HXX105 thus provides a compact, versatile solution for control logic and switching tasks in environments that rely on a 24 VDC control signal and robust relay performance.