Hubbell HPW66B350 66B Modular Wire Block, Supports 50 Pairs

Streamline multi-pair voice, data and security cabling with the Hubbell Premise Wiring 66B Modular Wire Block (HPW66B350), engineered to deliver fast, reliable terminations for telephone, security and surveillance systems. This 66B modular wire block supports 50 pairs, giving technicians the capacity they need while maintaining a compact 2.8" width and 1.2" height to conserve rack and closet space. The composite material offers rugged, long-lasting performance and meets CSA, cUL and UL certifications for commercial deployments.

Designed for premise wiring, the HPW66B350 simplifies terminations for PBX, monitoring panels and CCTV/surveillance cabling, reducing installation time and minimizing rework. Stackable modules make it easy to scale or reconfigure wiring plant layouts as networking and security requirements evolve. Whether you’re outfitting a security operations center, a telecom room or an enterprise network closet, this modular 66B block delivers dependable connectivity and tidy cable management. Order the Hubbell 66B Modular Wire Block to speed installations and improve reliability on your next security or networking project.

• Speeds installation with a 50-pair modular design that reduces termination time for telephone, security and surveillance lines
• Compact 2.8" x 1.2" footprint maximizes space in network closets and security racks for higher density deployments
• Stackable 66B modules allow flexible plant configurations and easy expansion as monitoring or networking needs grow
• Durable composite construction with CSA, cUL and UL certifications ensures long-term reliability in commercial installations
• Compatible with standard 66B termination practices for simple integration into existing telecom and security systems