EZ-Path® Series 33 Fire-Rated Pathway Device Kit w/ 3-Gang Plate | STI-EZDP333GK

STI's EZ-Path® Series 33 Fire-Rated Pathway Device Kit w/ 3-Gang Plate is designed for installations requiring multiple cable pathways within a single organized wall opening. The 3-gang configuration accommodates four Series 33 pathways in a nominal 3 in. x 9 in. wall opening, making it well suited for telecommunications rooms, data centers, commercial buildings, and other structured cabling applications. Its self-sealing design helps maintain fire and smoke resistance as cables are installed, removed, or replaced, reducing the need for repeated firestop material application during system changes. The Series 33 pathway is tested to ASTM E814 and CAN/ULC-S115 standards and is designed for fire-resistance applications when installed according to the manufacturer's tested system requirements.

• This complete 3-gang kit includes four Series 33 fire-rated pathway devices, one pair of 3-gang wall plates, and installation labels
• Built-in intumescent material automatically adjusts to cable fill and expands under elevated temperatures to help seal the pathway against fire and smoke
• Four-gang configuration is designed for installation in a nominal 3 in. — 9 in. wall opening
• Re-enterable pathway design allows cables to be added, removed, or changed without requiring conventional firestop material to be reapplied
• The system is tested to ASTM E814 and CAN/ULC-S115 standards for firestop pathway applications