B-line SB2129SD12FB Raceway Side Drop-out Kit 12 Inch

Product Description

The B-LINE SB2129SD12FB is a 12-inch side drop-out kit designed for use with cable raceway systems. It provides a clean, controlled exit point for cables or conduit routed laterally out of an enclosed wireway or raceway section. Electrical contractors and low-voltage installers use this fitting to transition wiring from a horizontal raceway run to vertical or branch drops without cutting or modifying the raceway body. The kit is sold as a single unit and is intended for professional installation in commercial and industrial wiring distribution applications.

This side drop-out kit is suited for commercial electrical installations where organized cable management and neat lateral exits are required. It is commonly installed in office, industrial, and data-center environments where raceway systems carry power conductors, communication cables, or low-voltage wiring. The 12-inch sizing accommodates wider raceway configurations where larger exit openings are needed to handle higher cable volumes or larger conductor bundles.

Key Features

• 12-inch side drop-out configuration for wider raceway systems
• Provides a clean lateral cable exit without modifying the raceway body
• Single-unit kit with all components required for one drop-out location
• Designed for professional installation in commercial and industrial raceway systems
• Compatible with enclosed wireway and raceway cable management configurations

Compatibility

Designed as an OEM-style fitting for use with compatible B-LINE raceway and wireway systems requiring a 12-inch side drop-out exit point.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for wireway and raceway systems. De-energize all circuits in the raceway before beginning installation or any cable management work. Follow the manufacturer data sheet for proper fitting alignment and fastener placement. Do not exceed the raceway fill capacity as defined by NEC Article 376 or 378 for the applicable wireway type.