The ICC 66 Wiring Block with Telco provides a clear demarcation point between the telephone company and customer-owned equipment. The ICC 66 Wiring Block is designed for the quick installation of cables, telephone systems, PBX systems, and other low voltage Telecom equipment. Each Block is pre-terminated and factory tested saving precious installation time and labor hours. Designed for wall installations, the block is pre-mounted on an 89D bracket. The block Includes a hinged cover to protect the terminations from dust and dirt. The block is available in a 25 pair/1-Telco version or a 50 pair/2-Telco version (Available with female connectors only).FeaturesSingle pre-wired female Amphenol connector facilitates installation and saves time.Designed for data, voice, PBX systems, and low voltage telecom equipment.Performance exceeds Category 5e connecting hardware requirements.Specified in TIA/EIA-568-B.2.Durable and strong high impact flame retardant material.Includes 89D mounting bracket for wall mounting.Accommodates 66 wiring block bridging clips.Removable hinged cover provided.Accepts 22~26 AWG.Dimensions: 10" H x 3.30" W x 3.00" D.