Struthers-Dunn 219BBXP DPDT Relay

Struthers-Dunn 219BBXP is a general‑purpose, plug‑in DPDT power relay with a 120 VAC coil, built for reliable switching in industrial control circuits. This two‑pole, double‑throw (DPDT) device provides two Form C contacts and is rated to switch up to 10 A, making it suitable for energizing loads such as motors, heaters, and control panels in the 120 VAC range. The relay is enclosed in a clear polycarbonate housing and uses a 12‑pin plug for integration with Struthers‑Dunn socket systems, which supports quick field replacement in panel installations. Contacts are silver alloy with gold diffusion, a combination selected to promote consistent switching performance in AC applications. The 219BBXP belongs to Struthers‑Dunn’s 219 Series, a family of industrial plug‑in relays recognized for rugged, reliable operation in both general industrial use and specialized environments. When selecting this model, verify that your control circuit supplies 120 VAC to the coil and that the connected loads do not exceed the 10 A rating per device. This variant is specifically configured for a 120 VAC coil and 10 A DPDT operation; consult the official Struthers‑Dunn specifications or your distributor for exact compatibility with sockets and harnesses in your installation.