Siemon Company SA1-100 Bridge Clip 2 Pair S66

Product Description

The SIEMON COMPANY SA1-100 is a 2-pair bridge clip designed for use with S66-type punch-down blocks in voice and data wiring installations. Bridge clips are small but critical components that complete the electrical connection across the two sides of a 66 block, allowing signal continuity between the incoming and outgoing pairs. Without a bridge clip seated across the correct row, the circuit remains open. Installers use these clips to selectively bridge or isolate pairs during cross-connect work, enabling fast changes to circuit routing without cutting or splicing wire.

This clip is suited for residential and commercial low-voltage telecommunications, PBX, and structured cabling environments where 66-style punch-down blocks are the primary cross-connect hardware. Technicians working on telephone distribution frames, PBX demarc extensions, or legacy voice wiring will encounter 66 blocks regularly. The 2-pair configuration allows two rows to be bridged simultaneously with a single clip, reducing the number of individual pieces needed during a large cross-connect job.

Key Features

• Bridges 2 pairs per clip, completing the circuit across both sides of the 66 block
• Designed specifically for S66-type punch-down block compatibility
• Sold as a single unit, allowing quantity ordering to match job size
• Enables selective pair isolation or connection without rewiring
• Compact form factor seats securely on standard 66 block rows

Compatibility

Designed as an OEM-style accessory for use with S66-type punch-down blocks in standard low-voltage telecommunications cross-connect applications.

Installation Notes

Bridge clips on 66 blocks are typically installed by low-voltage telecommunications technicians or licensed electricians performing voice and data work. Before making changes to a live cross-connect frame, confirm with the facility that the affected circuits can be interrupted. Use a proper 66-block insertion tool or bridge clip removal tool to seat and extract clips without damaging the block contacts. All low-voltage cabling work should comply with applicable NEC Articles 800 and 810 where required by local jurisdiction.