General Electric TCAL125 Circuit Breaker Mechanical Lug

General Electric manufactures the TCAL125 Circuit Breaker Mechanical Lug as a dedicated adapter component for securely fastening heavy-gauge power conductors within main electrical panels and switchgear assemblies. Supplied in a lot of three units per package, these connectors are engineered to interface directly with breaker terminals using standard bolting procedures to establish high-conductivity paths capable of supporting continuous operational loading. Technical specifications define compatibility with wire gauges ranging strictly from 250 to 500 kcmil for aluminum applications or 250 to 350 circular mils for copper configurations. Proper installation of these mechanical lugs ensures stable electrical contact characteristics necessary to uphold the integrity of high-current supply lines typically found in commercial and industrial motor control centers.