Cable lug TUBE CABLE LUGS KRT 50/10, Cable lug, Matching crimp insert: B14, For cross-section: 50mm², M10, Electrolytic copper, Areas of application: Max 48 kV, Mainly for connection to rails and device plugs made of copper, Benefits: High safety and resilience thanks to high-quality electrolytic copper, With inspection hole (from 4 mm 2)