Solid State Vane Relay

The SSVR is a key part of AC track circuits and works in both double-rail and single-rail applications.

Key Features

• Semiconductor-based design
• Compact, robust construction
• Maintenance-free operation

Customer Benefits

• Significantly longer service life than mechanical relays
• Reduced downtime and servicing costs
• reliable performance in harsh conditions

Solid Performance with Proven Compatibility

Designed with local and track winding inputs, the SSVR matches the impedance of KB Signaling’s mechanical AC vane relays. This means it performs just like the mechanical relays already used in the field – making upgrades simple and seamless.

The SSVR is a hybrid relay, combining both digital logic and traditional B relay functions in a single B2 housing. It delivers solid-state reliability while maintaining compatibility with existing systems.