Carrier terminal block for fuses and electronic modules, 769 Series, gray Our carrier terminal block for fuses and electronic modules (item number 769-191) is designed for seamless electrical installations. Strip lengths must be between 8 and 9 mm when connecting conductors to this carrier terminal block for fuses and electronic modules. Pluggable rail-mount terminal blocks are hugely popular in switchgear and control systems, for example, in railroad technology. They combine the best of rail-mount terminal blocks and connectors to create the perfect solution. Variable wiring systems make pre-assembly easy, which leads to considerable time and cost savings in production, installation, operation, and maintenance. This product features conductor terminals and utilizes CAGE CLAMP®. Our renowned universal connection known as CAGE CLAMP® leads the way when it comes to connection technology and electrical interconnections. This carrier terminal block for fuses and electronic modules is suitable for conductor cross sections ranging from 0.08 mm² to 4 mm².