25 Pair 66 in 66 out Building Entrance Protector Loaded with 3B1E

25 Pair 66 in 66 out Building Entrance Protector Loaded with 3B1E

This unit includes 25 300V Gas Modules

Features & Benefits

• 66 connector input and output
• protects up to 25 lines, also available in 12 pair (1880ENA1/NSC-12), 50 pair (1880ENA1/NSC-50) and 12 pair (1880ENA1/NSC-12) configuration
• ideal for small PBX and interconnect installations
• stackable to allow for future service expansion
• external ground post for extending metallic frame to building ground
• equipped with an internal fuse link
• accommodates industry standard 5 pin protection modules
• designed to exceed the requirements set forth in Underwriters Laboratories UL497