Compact busbar trunking system 1 Professional manufacturer 2 ISO9001 and ISO 14001 certificate 3 CCC and CE certificate compact busbar trunking system1. Current Rating: 250 A to 6000 A2. Ingress protection of IP42/IP553. Excellent short circuit ratings [upto 1000 A]4. Standard lengths of 3m / 2m / 1m5. System Voltage: AC380V/690 V6. Conductor material: High conductivity Copper bar7. Halogen free, ...