SWITCH BOX EXTENSION – Electrical Wiring Safety Accessory The SWITCH BOX EXTENSION by Orbit Industries is designed to fit any 1-Gang electrical box, providing an adjustable extension from 1/4" to 1" to shield combustible wall surfaces from wiring systems. This accessory is suitable for electrical distributors and switchgear suppliers aiming to enhance safety and compliance in electrical installations involving wire and cable management. Specifications Manufacturer: Orbit Industries Manufacturer Part #: SB-EXT Adjustable Range: 1/4" to 1" Volume: 3.5 Cu. In Product Weight: 2.82 lbs UPC: 835243010482 Certification: UL file E227970, conforms to UL514A Features Fits any 1-Gang Box Adjustable extension to shield combustible wall surfaces Enhances safety in wiring system installations Complies with UL514A safety standards Downloads & Links Spec Sheet Spec Sheet