The XA_52521 is a relay module intended for use within Conductix_Wampfler’s Saga_K2-series radio remote control systems. Housed as a plug-in board that replaces or complements the receiver’s relay circuitry, it excludes a transformer and relies on external power provision. Weighing approximately 0.82_lb, it simplifies maintenance by allowing field replacement of relay components without swapping the entire receiver. Ideal for repair or upgrade operations in industrial setups where customizing relay performance or maintaining serviceability is critical. Key Features Saga_K2 Compatibility: Engineered for use within Saga_K2-series radio control receivers Relay-Only Module: Includes relay board only, no transformer—ideal for modular serviceability Lightweight Design: Compact relay unit weighing ~0.82_lb for easy handling OEM Quality: Genuine Conductix_Wampfler component, ensuring full interoperability Field-Serviceable: Enables targeted replacement without full receiver assembly swap