ISOL-8 PowerLine Ultra Mains Block Roll over image to zoom in View large image × User Guides Connection Guides ISOL-8 PowerLine Ultra Mains Block Excl. VAT £440.83 Incl. VAT £529.00 Free UK delivery Item Code: ISOL-8 PowerLine Ultra 4.7/5.0 of 3 Reviews (3 Reviews) Add a Review Warranty: 5 Years Condition: New Usually ships within: 24 hours