Flush Mounting-Enclosures with MCB Modules & Place For Network Cabling Code Dimension (WxHxD) Discription Pack CP 8500 40x70x10 24M (12×2) 1 CP 8501 50x85x12 24M (12×2) 1 Surface Mounting-Enclosures with MCB Modules & Place For Network Cabling Code Dimension (WxHxD) DIN Rail Modules Pack CP 8510 40x70x10 24M (12×2) 1 CP 8511 50x85x12 36M (12×3) 1