Dormakaba Rci 950918S Heavy Duty Door Loop 18 Inch Silver

Product Description

The DORMAKABA USA INC. / RCI 950918S is an 18-inch heavy duty silver door loop designed to protect and route low-voltage wiring through door frames and hinged door assemblies. Door loops provide a continuous, flexible wiring path between a fixed door frame and a moving door panel, preventing cable damage from repeated open-and-close cycles. This unit ships as a single assembly and is well suited for access control installations where wiring integrity over thousands of cycles is a priority. Licensed access control installers and low-voltage technicians are the primary trades that specify and install this component.

The 950918S is used in commercial and light industrial door assemblies where access control hardware such as electric strikes, magnetic locks, request-to-exit devices, or door position switches require a protected wiring path across the door gap. The 18-inch length accommodates standard commercial door frame depths and provides enough slack for full door swing without placing stress on conductors. The silver finish suits aluminum or anodized frame installations.

Key Features

• Heavy duty construction rated for high-cycle door applications
• 18-inch length accommodates standard commercial door frame depths
• Silver finish compatible with aluminum and anodized frame hardware
• Protects low-voltage access control wiring from flex fatigue and abrasion
• Single-unit packaging for straightforward replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation door cord for commercial hinged door assemblies requiring a protected low-voltage wiring path between the door frame and the door panel.

Installation Notes

Installation is typically performed by licensed low-voltage or access control technicians in accordance with NEC Article 725 for Class 2 and Class 3 wiring. De-energize all connected access control circuits before routing or securing the door loop. Ensure the loop has adequate slack to allow full door swing without pulling on the conductors or mounting hardware. Secure the loop to the door and frame using the provided or compatible mounting brackets, avoiding sharp bends that could damage internal conductors.