Westinghouse Invensys Ansaldo QNN1 BR.960 Relay

The Westinghouse Invensys Ansaldo QNN1 BR.960 Relay is an industrial‑grade railway signaling relay engineered for MICROLOK II interlocking systems and rail signaling cabinets, delivering robust actuation for vital signaling and control tasks in railway automation environments. As a fail‑safe relay with signal isolation, it ensures dependable signal switching and rail control logic, supporting interlocking operations and trackside equipment control across transportation networks. The unit carries the WESTINGHOUSE / INVENSYS branding with OEM association to ANSALDO / Invensys Rail and conforms to the BR.960 specification standard, specifically designed for installation in railway signaling cabinets and other industrial‑grade railway relay assemblies. Common applications include MICROLOK II electronic interlocking systems, railway signaling networks, and rail traffic control installations, where dependable actuation, signal integrity, and uninterrupted operation are essential for safe and efficient railroad management. For maintenance teams and control system integrators, the QNN1 BR.960 provides a compatible replacement option within Ansaldo signaling infrastructure, with market equivalents like Siemens Railway Signaling Relay, Alstom Railway Interlocking Relay, or Union Switch & Signal Vital Relay referenced as potential equivalents.