Porch-Lift VPL VDR Interlock Block Assembly with Contact Blades

Designed for select Porch-Lift vertical platform lift (VPL) applications, this replacement block assembly replaces legacy part number R59484 (59484). The component functions as an integral part of the VDR interlock system, providing the mechanical contact interface used to indicate whether the VPL gate is in the open or closed position. The assembly incorporates two extended metal contact blades secured within a molded block body. Its configuration is intended for compatible Porch-Lift gate interlock applications where proper gate-position detection is required as part of the lift's operating controls. Component type: VDR interlock block assembly Application: Vertical platform lift gate interlock Compatibility: Select Porch-Lift VPL systems Contact configuration: Two contact blades Construction: Molded block body with metal contact components Legacy replacement number: R59484 (59484) Function: Gate open/closed position interface Accessibility lift interlock components should be installed and verified by qualified personnel in accordance with the applicable lift manufacturer's procedures and safety requirements.